Injection Valve for Low-Pressure Metering Pumps

Suggestions

Products

Product description

The right support for every metering task

Injection valves are mounted at the point of injection to connect the metering line. They protect against backflow and generate a defined back pressure.

With the PP, PVC, PVDF and stainless steel version, the injection valve with ball check is spring-loaded with a Hastelloy C spring, priming pressure approx. 0.5 bar (with R1/4 connector, spring made of stainless steel no. 1.4571, priming pressure approx. 1 bar). They may be fitted in any position.

The TT version without a spring is suitable for vertical installation from below. Valve springs can be retrofitted.

Injection valve sizes DN 10 and 15 have union nuts and inserts/hose nozzles in the scope of delivery.

Important: Injection valves are not absolutely leak-tight shut-off devices!

The benefits for you

Used as a check valve – in closed pipe systems to prevent mixing and backflow into the dosing line.
Used as a back pressure generator – in systems with a free drain, to generate a defined back pressure.

PPE Injection Valve

PP housing, EPDM seals with non-return ball, spring-loaded with Hastelloy C spring, prepressure approx. 0.5 bar with extended screwed socket.

Application when using an appropriate dosing line

25 °C – max. operating pressure 16 bar

45 °C – max. operating pressure 9 bar

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
	mm	mm
* Valve spring made from stainless steel 1.4571, priming pressure approx. 0.8 bar
6/4 - R 1/2 for PE/PTFE pipe	6 x 4	119	pk_1_105	924681
8/5 - R 1/2 for PE/PTFE pipe	8 x 5	119	pk_1_105	809476
12/9 - R 1/2 for PE/PTFE pipe	12 x 9	119	pk_1_105	809478
10/4 - R 1/2 for PVC hose	10 x 4	119	pk_1_105	1002920
12/6 - R 1/2 for PVC hose	12 x 6	119	pk_1_105	809477
6/4 - G 1/4 for PE/PTFE pipe *	6 x 4	62	pk_1_042	914184

pk_1_105
pk_1_042

PPB Injection Valve

PP housing, FKM seals with spring-loaded non-return ball, prepressure approx. 0.5 bar.

Application when using an appropriate dosing line

25 °C – max. operating pressure 16 bar

45 °C – max. operating pressure 9 bar

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
	mm	mm
6/4 - R 1/2 for PE/PTFE pipe	6 x 4	119	pk_1_105	924682
8/5 - R 1/2 for PE/PTFE pipe	8 x 5	119	pk_1_105	924687
12/9 - R 1/2 for PE/PTFE pipe	12 x 9	119	pk_1_105	924688
10/4 - R 1/2 for PVC hose	10 x 4	119	pk_1_105	1002921
12/6 - R 1/2 for PVC hose	12 x 6	119	pk_1_105	924689

pk_1_105

PP/PTFE Injection Valve

For prevention of chemical deposits. PP body, PTFE mounting insert, EPDM seals with ball check and Hastelloy C spring approx. 0.5 bar priming pressure (Fig. pk_1_046).

Application when using an appropriate dosing line

25 °C – max. operating pressure 16 bar

45 °C – max. operating pressure 9 bar

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
	mm	mm
6/4 - R 1/2 for PE/PTFE pipe	6 x 4	103	pk_1_046	924588
8/5 - R 1/2 for PE/PTFE pipe	8 x 5	103	pk_1_046	924589
12/9 - R 1/2 for PE/PTFE pipe	12 x 9	106	pk_1_046	924590
10/4 - R 1/2 for PVC hose	10 x 4	106	pk_1_046	1002923
12/6 - R 1/2 for PVC hose	12 x 6	106	pk_1_046	924591

pk_1_046

PVC/PTFE Injection Valve

PVC body, PTFE mounting insert, FKM-B seals, spring-loaded ball check with Hastelloy C spring, approx. 0.5 bar priming pressure.

Application when using an appropriate dosing line

25 °C – max. operating pressure 16 bar

45 °C – max. operating pressure 7 bar

	oØ x iØ	Fig.	Order no.
	mm
6/4 - R 1/2 for PE/PTFE pipe	6 x 4	pk_1_046	809450
8/5 - R 1/2 for PE/PTFE pipe	8 x 5	pk_1_046	809451
12/9 - R 1/2 for PE/PTFE pipe	12 x 9	pk_1_046	809452
10/4 - R 1/2 for PVC hose	10 x 4	pk_1_046	1002924
12/6 - R 1/2 for PVC hose	12 x 6	pk_1_046	809453

pk_1_046

PCB Injection Valve

PVC housing, FKM seals, with Hastelloy C spring-loaded check ball, priming pressure approx. 0.5 bar, with extra-long screw-in fitting.

Application when using appropriate metering line

25 °C – max. operating pressure 25 bar for 8/4 design

25 °C – max. operating pressure 16 bar

45 °C – max. operating pressure 7 bar

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
	mm	mm
* Valve spring made from stainless steel 1.4571, priming pressure approx. 0.8 bar
6/4 - R 1/2 for PE/PTFE pipe	6 x 4	119	pk_1_105	924680
8/4 - R 1/2 for PTFE line	8 x 4	119	pk_1_105	1034621
8/5 - R 1/2 for PE/PTFE pipe	8 x 5	119	pk_1_105	924592
12/9 - R 1/2 for PE/PTFE pipe	12 x 9	119	pk_1_105	924594
10/4 - R 1/2 for PVC hose	10 x 4	119	pk_1_105	1002919
12/6 - R 1/2 for PVC hose	12 x 6	119	pk_1_105	924593
6/4 - G 1/4 for PE/PTFE pipe *	6 x 4	62	-	914559

pk_1_105

Injection valve PVT and PVT FDA

PVDF housing, PTFE seals, with Hastelloy C spring-loaded ball check, priming pressure approx. 0.5 bar, with extra-long screw-in fitting. In the FDA-compliant design, the spring is made from 1.4571.

DN 10, DN 15	With union nut and hose sleeve
DN 20 to DN 40	No connection parts

Application when using appropriate metering line

25 °C – max. operating pressure 25 bar for 8x4 design

25 °C – max. operating pressure 20 bar for 6x3 design

25 °C – max. operating pressure 16 bar

45 °C – max. operating pressure 12 bar

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
	mm	mm
6/3 - R 1/2 for PTFE pipe	6 x 3	119	pk_1_105	1024713
6/4 - R 1/2 for PE/PTFE pipe	6 x 4	119	pk_1_105	1024708
8/4 - R 1/2 for PTFE line	8 x 4	119	pk_1_105	1034619
8/5 - R 1/2 for PE/PTFE pipe	8 x 5	119	pk_1_105	1024710
12/9 - R 1/2 for PE/PTFE pipe	12 x 9	119	pk_1_105	1024711
10/4 - R 1/2 for PVC hose	10 x 4	119	pk_1_105	1024709
12/6 - R 1/2 for PVC hose	12 x 6	119	pk_1_105	1024712
Universal – R 1/2 FDA-compliant	6 x 4 - 12 x 9	119	pk_1_105	1081423

pk_1_105

PVT Injection Valve with Tantalum Spring

Injection valve specially designed for metering sodium-calcium hypochlorite, with universal hose connector kit 6 x 4, 8 x 4, 8 x 5, 12 x 9, 10 x 4 and 12 x 6 mm.

PVDF housing, PTFE seals, with tantalum spring-loaded check ball, priming pressure approx. 0.5 bar, with extra-long screw-in fitting.

Application when using appropriate metering line

25 °C – max. operating pressure 25 bar for 8x4 design

25 °C – max. operating pressure 20 bar for 6x3 design

25 °C – max. operating pressure 16 bar

45 °C – max. operating pressure 12 bar

	Dim. A	Fig.	Order no.
	mm
Universal connector, R 1/2	119	pk_1_105	1044653

pk_1_105

PVT injection valve with FEP-coated spring

Injection valve, with universal hose connector kit 6 x 4, 8 x 4, 8 x 5, 12 x 9, 10 x 4 and 12 x 6 mm. PVDF housing, PTFE seals, with spring-loaded ball check with FEP-coated spring, priming pressure approx. 1 bar, with extra-long screw-in fitting.

Application when using appropriate metering line

25 °C – max. operating pressure 25 bar for 8x4 design

25 °C – max. operating pressure 20 bar for 6x3 design

25 °C – max. operating pressure 16 bar

45 °C – max. operating pressure 12 bar

	Dimension A	Fig.	Order no.
	mm
Universal connector, R 1/2	119	pk_1_105	1110471

pk_1_105

TTT Injection Valve

Vertical installation from below. With ball check, without spring. Valve spring (Order No. 469404) can be retrofitted. Body and seals made of PTFE.

Application when using an appropriate dosing line

25 °C – max. operating pressure 10 bar

45 °C – max. operating pressure 5 bar

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
	mm	mm
6/4 - R 1/2 for PE/PTFE pipe	6 x 4	98	P_AC_0184_SW	809488
8/5 - R 1/2 for PE/PTFE pipe	8 x 5	98	P_AC_0184_SW	809479
12/9 - R 1/2 for PE/PTFE pipe	12 x 9	101	P_AC_0184_SW	809481
12/6 - R 1/2 for PVC hose	12 x 6	101	P_AC_0184_SW	809480

p_ac_0184_sw

SST Injection Valve

Housing made of stainless steel no. 1.4404, PTFE seals, with Hastelloy C spring-loaded check ball, priming pressure approx. 0.5 bar, with R 1/4 spring made of stainless steel no. 1.4571, priming pressure approx. 1 bar. A support insert is required to connect PE / PTFE lines. 1.4571 spring with FDA-compliant design.

Application when using an appropriate dosing line

45 °C – max. operating pressure 30 bar

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
	mm	mm
6 mm - R 1/2 for pipe	6 x 5	93	pk_1_032_1	809489
8 mm - R 1/2 for pipe	8 x 7	93	pk_1_032_1	809482
12 mm - R 1/2 for pipe	12 x 10	96	pk_1_032_1	809483
1/4" NPT - R 1/2 for pipe	R 1/4" NPT	89	pk_1_032_2	924597
6 mm - R 1/4 for pipe	-	-	P_AC_0253_SW	914588
6 mm - R 1/2 for pipe, FDA-compliant	6 x 5	93	pk_1_032_1	1081482
8 mm - R 1/2 for pipe, FDA-compliant	8 x 7	93	pk_1_032_1	1081483
12 mm - R 1/2 for pipe, FDA-compliant	12 x 10	96	pk_1_032_1	1081504

pk_1_032_1
pk_1_032_2

PPB Injection Valve O-Ring Loaded

PP body, FKM seals. Priming pressure approx. 0.5 bar.

Application when using an appropriate dosing line

25 °C – max. operating pressure 16 bar

45 °C – max. operating pressure 9 bar

	oØ x iØ	Fig.	Order no.
	mm
6/4 - G 1/4 short	6 x 4	P_AC_0008_SW	914754
6/4 - G 1/4 long	6 x 4	P_AC_0009_SW	741193

p_ac_0008_sw
p_ac_0009_sw

PCB Injection Valve O-Ring Loaded

PVC body, FKM seals, priming pressure approx. 0.5 bar.

Application when using an appropriate dosing line

25 °C – max. operating pressure 16 bar

45 °C – max. operating pressure 7 bar

	oØ x iØ	Fig.	Order no.
	mm
6/4 - G 1/4 short	6 x 4	P_AC_0008_SW	914558
6/4 - G 1/4 long	6 x 4	P_AC_0009_SW	915091

p_ac_0008_sw
p_ac_0009_sw

PTFE Injection Valve O-Ring Loaded

PTFE housing, FKM seals.

Application when using appropriate metering line

25 °C – max. operating pressure 10 bar

45 °C – max. operating pressure 6 bar

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
	mm	mm
6/4 – for PE/PTFE line	6 x 4	104	P_AC_0183_SW	809484
8/5 – for PE/PTFE line	8 x 5	104	P_AC_0183_SW	809485
10/4 – for PVC hose	10 x 4	104	P_AC_0183_SW	1002925
12/6 – for PVC hose	12 x 6	104	P_AC_0183_SW	809487
12/9 – for PE/PTFE line	12 x 9	104	P_AC_0183_SW	809486

p_ac_0183_sw

Lip Seal Injection Valve PCB

Body PVC, seals FKM, inlet pressure approx. 0.05 bar. For metering sodium hypochlorite and for use in conjunction with the peristaltic pump DF2a.

Application when using appropriate metering line

25 °C – max. operating pressure 2 bar

45 °C – max. operating pressure 2 bar

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
	mm	mm
6/4 - R 1/2 - 1/4 for PE/PTFE pipe	6 x 4	90	pk_1_070	1019953
10/4 - R 1/2 - 1/4 for PE/PTFE pipe	10 x 4	90	pk_1_070	1024697

pk_1_070

Metering Connector for Warm Water up to 200 °C

Consists of stainless steel 1.4404 injection valve, 1 m stainless steel 1.4571 discharge line and threaded connector with reinforcing sleeve for connection of PE/PTFE pipe to stainless steel pipe.

Operating pressure max. 40 bar

Connection size	Fig.	Order no.

Warm water 6 mm - R 1/4	pk_1_049	913166
Warm water 6 mm - R 1/2	pk_1_049	913167
Warm water 8 mm - R 1/2	pk_1_049	913177
Warm water 12 mm - R 1/2	pk_1_049	913188

pk_1_049

Downloads for Injection Valve for Low-Pressure Metering Pumps

Selected filters:

Matching downloads

Sort by Document type

A bis Z

Load more matches ...

No more matches available!

Unfortunately, we did not find an appropriate match.

All words written correctly?
Search again with fewer or different search terms?

Please try again later

Service Unavailable

The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.

Overview

The right support for every metering task

Injection valves are mounted at the point of injection to connect the metering line. They protect against backflow and generate a defined back pressure.

The TT version without a spring is suitable for vertical installation from below. Valve springs can be retrofitted.

Injection valve sizes DN 10 and 15 have union nuts and inserts/hose nozzles in the scope of delivery.

Important: Injection valves are not absolutely leak-tight shut-off devices!

The benefits for you

Used as a check valve – in closed pipe systems to prevent mixing and backflow into the dosing line.
Used as a back pressure generator – in systems with a free drain, to generate a defined back pressure.

Technical Data

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
* Valve spring made from stainless steel 1.4571, priming pressure approx. 0.8 bar
6/4 - R 1/2 for PE/PTFE pipe	6 x 4	119	pk_1_105	924681
8/5 - R 1/2 for PE/PTFE pipe	8 x 5	119	pk_1_105	809476
12/9 - R 1/2 for PE/PTFE pipe	12 x 9	119	pk_1_105	809478
10/4 - R 1/2 for PVC hose	10 x 4	119	pk_1_105	1002920
12/6 - R 1/2 for PVC hose	12 x 6	119	pk_1_105	809477
6/4 - G 1/4 for PE/PTFE pipe *	6 x 4	62	pk_1_042	914184

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
6/4 - R 1/2 for PE/PTFE pipe	6 x 4	119	pk_1_105	924682
8/5 - R 1/2 for PE/PTFE pipe	8 x 5	119	pk_1_105	924687
12/9 - R 1/2 for PE/PTFE pipe	12 x 9	119	pk_1_105	924688
10/4 - R 1/2 for PVC hose	10 x 4	119	pk_1_105	1002921
12/6 - R 1/2 for PVC hose	12 x 6	119	pk_1_105	924689

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
6/4 - R 1/2 for PE/PTFE pipe	6 x 4	103	pk_1_046	924588
8/5 - R 1/2 for PE/PTFE pipe	8 x 5	103	pk_1_046	924589
12/9 - R 1/2 for PE/PTFE pipe	12 x 9	106	pk_1_046	924590
10/4 - R 1/2 for PVC hose	10 x 4	106	pk_1_046	1002923
12/6 - R 1/2 for PVC hose	12 x 6	106	pk_1_046	924591

	oØ x iØ	Fig.	Order no.
6/4 - R 1/2 for PE/PTFE pipe	6 x 4	pk_1_046	809450
8/5 - R 1/2 for PE/PTFE pipe	8 x 5	pk_1_046	809451
12/9 - R 1/2 for PE/PTFE pipe	12 x 9	pk_1_046	809452
10/4 - R 1/2 for PVC hose	10 x 4	pk_1_046	1002924
12/6 - R 1/2 for PVC hose	12 x 6	pk_1_046	809453

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
* Valve spring made from stainless steel 1.4571, priming pressure approx. 0.8 bar
6/4 - R 1/2 for PE/PTFE pipe	6 x 4	119	pk_1_105	924680
8/4 - R 1/2 for PTFE line	8 x 4	119	pk_1_105	1034621
8/5 - R 1/2 for PE/PTFE pipe	8 x 5	119	pk_1_105	924592
12/9 - R 1/2 for PE/PTFE pipe	12 x 9	119	pk_1_105	924594
10/4 - R 1/2 for PVC hose	10 x 4	119	pk_1_105	1002919
12/6 - R 1/2 for PVC hose	12 x 6	119	pk_1_105	924593
6/4 - G 1/4 for PE/PTFE pipe *	6 x 4	62	-	914559

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
6/3 - R 1/2 for PTFE pipe	6 x 3	119	pk_1_105	1024713
6/4 - R 1/2 for PE/PTFE pipe	6 x 4	119	pk_1_105	1024708
8/4 - R 1/2 for PTFE line	8 x 4	119	pk_1_105	1034619
8/5 - R 1/2 for PE/PTFE pipe	8 x 5	119	pk_1_105	1024710
12/9 - R 1/2 for PE/PTFE pipe	12 x 9	119	pk_1_105	1024711
10/4 - R 1/2 for PVC hose	10 x 4	119	pk_1_105	1024709
12/6 - R 1/2 for PVC hose	12 x 6	119	pk_1_105	1024712
Universal – R 1/2 FDA-compliant	6 x 4 - 12 x 9	119	pk_1_105	1081423

	Dim. A	Fig.	Order no.
Universal connector, R 1/2	119	pk_1_105	1044653

	Dimension A	Fig.	Order no.
Universal connector, R 1/2	119	pk_1_105	1110471

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
6/4 - R 1/2 for PE/PTFE pipe	6 x 4	98	P_AC_0184_SW	809488
8/5 - R 1/2 for PE/PTFE pipe	8 x 5	98	P_AC_0184_SW	809479
12/9 - R 1/2 for PE/PTFE pipe	12 x 9	101	P_AC_0184_SW	809481
12/6 - R 1/2 for PVC hose	12 x 6	101	P_AC_0184_SW	809480

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
6 mm - R 1/2 for pipe	6 x 5	93	pk_1_032_1	809489
8 mm - R 1/2 for pipe	8 x 7	93	pk_1_032_1	809482
12 mm - R 1/2 for pipe	12 x 10	96	pk_1_032_1	809483
1/4" NPT - R 1/2 for pipe	R 1/4" NPT	89	pk_1_032_2	924597
6 mm - R 1/4 for pipe	-	-	P_AC_0253_SW	914588
6 mm - R 1/2 for pipe, FDA-compliant	6 x 5	93	pk_1_032_1	1081482
8 mm - R 1/2 for pipe, FDA-compliant	8 x 7	93	pk_1_032_1	1081483
12 mm - R 1/2 for pipe, FDA-compliant	12 x 10	96	pk_1_032_1	1081504

	oØ x iØ	Fig.	Order no.
6/4 - G 1/4 short	6 x 4	P_AC_0008_SW	914754
6/4 - G 1/4 long	6 x 4	P_AC_0009_SW	741193

	oØ x iØ	Fig.	Order no.
6/4 - G 1/4 short	6 x 4	P_AC_0008_SW	914558
6/4 - G 1/4 long	6 x 4	P_AC_0009_SW	915091

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
6/4 – for PE/PTFE line	6 x 4	104	P_AC_0183_SW	809484
8/5 – for PE/PTFE line	8 x 5	104	P_AC_0183_SW	809485
10/4 – for PVC hose	10 x 4	104	P_AC_0183_SW	1002925
12/6 – for PVC hose	12 x 6	104	P_AC_0183_SW	809487
12/9 – for PE/PTFE line	12 x 9	104	P_AC_0183_SW	809486

Connection size	oØ x iØ	Dim. A	Fig.	Order no.
6/4 - R 1/2 - 1/4 for PE/PTFE pipe	6 x 4	90	pk_1_070	1019953
10/4 - R 1/2 - 1/4 for PE/PTFE pipe	10 x 4	90	pk_1_070	1024697

Connection size	Fig.	Order no.
Warm water 6 mm - R 1/4	pk_1_049	913166
Warm water 6 mm - R 1/2	pk_1_049	913167
Warm water 8 mm - R 1/2	pk_1_049	913177
Warm water 12 mm - R 1/2	pk_1_049	913188

Downloads

Contact us

ProMinent GmbH

+49 6221 842 0
Send request

»Please send us your request! We will contact you shortly.«

+49 6221 842 0 Send request

Matching Products

Motor-Driven Metering Pump alpha

Capacity range 1.0 – 30.6 l/h, 10 – 2 bar

The motor-driven metering pump alpha is the metering pump for liquid media and the optimum solution for simple applications. Robust, low-noise, chemical-resistant, with precise metering and good suction capacity.

NEW

Diaphragm Metering Pump beta/ X

Capacity range 10 ml/h – 50 l/h, 16 – 2 bar

The beta/ X diaphragm metering pump provides simple handling, precise metering and digital networking. With its intuitive operation, robust design and environmentally-friendly PFAS-free variant, it is setting new standards in metering technology.

Solenoid-Driven Metering Pump gamma/ X

Feed rate of product range 1 ml/h – 45 l/h; 25 – 2 bar

The solenoid-driven diaphragm metering pump gamma incorporates a wealth of eX cellent ingenuity! With integrated pressure measurement, it ensures the smooth running of your metering process. The gamma/ X is ideal for all metering work involving liquid media.

Real-time monitoring of trichloramine in swimming pools

June 2025

ProMinent GmbH is expanding its portfolio in the field of swimming pool measurement technology with an innovative product: the DULCOMETER AirGuard is the first measuring system on the market that continuously monitors the concentration of trichloramine in the air of indoor swimming pools in real time. At the same time, it ensures greater safety for swimmers and swimming pool staff by triggering the supply of fresh air.

Reliable solutions for clean fruit and vegetables

June 2025

Fresh fruit and vegetables are an essential part of our diet and should reach consumers in perfect condition. ProMinent's innovative cleaning technologies ensure that fruit and vegetables are not only clean, but also safe to eat.

DULCODOS Compact F&B - metering made easy

June 2025

The DULCODOS Compact F&B metering system from ProMinent GmbH is designed for precise chemical metering. It has a modular design and can be used flexibly in a wide variety of applications. The stainless steel version is ready to connect and can therefore be used immediately in the beverage and food industry. 

Metering System DULCODOS ULFb for sludge dewatering

April 2025

Sludge dewatering is important for sewage treatment plants to save on waste disposal costs. Every year, several thousand tons of sewage sludge are generated during the various wastewater treatment processes.

ProMinent honored once again with the TOP 100 Award.

March 2025

Medium-Sized Company Impresses for the Third Time in a Row in Innovation Competition ProMinent GmbH from Heidelberg has once again proven itself in the TOP 100 innovation competition and will carry the TOP 100 Seal in 2025 as well. The award is reserved for particularly innovative medium-sized companies.

Focus on Innovation: ProMinent at Aquatech 2025

March 2025

From March 11 to 14, 2025, the international trade fair Aquatech took place in Amsterdam. With an impressive booth, ProMinent presented innovative technologies that improve efficiency and safety in water treatment.

beta/ X – The new diaphragm metering pump from ProMinent

February 2025

The new beta/ X metering pump is easy and intuitive to operate, easy to read, and easy to assemble and disassemble. Its design is modern and powerful. Its technology is correspondingly robust and durable. Designed to be completely PFAS-free, it is fully recyclable and therefore highly sustainable.

DULCOZERO FCL – Reliable monitoring of the absence of free chlorine

February 2025

Fast response time, precise measurement, high process reliability Reliable monitoring of the absence of free chlorine is essential in numerous water treatment processes. ProMinent GmbH has designed the panel-mounted monitoring system DULCOZERO FCL for these applications.

ProMinent at Aquatech 2025 in Amsterdam

February 2025

The trade fair, which takes place in Amsterdam from 11 to 14 March 2025, is one of the leading events for water technology and provides a platform for innovations and solutions in the field of water treatment and management. At Aquatech, ProMinent will be presenting sustainable technologies that improve the efficiency and safety of water treatment processes.

The superheroes of metering technology

November 2024

ProMinent metering pumps are renowned for their exceptional durability and reliability. These pumps are true superheroes of metering technology, designed to overcome a wide range of challenges in water treatment, the chemical industry or other demanding applications.

BrauBeviale 2024: low-chlorate disinfection with electrolysis

November 2024

From 26 to 28 November 2024, ProMinent will showcase its practical solutions for the beverage industry at BrauBeviale (Booth 6-205, Hall 6) in Nuremberg. As a leading water treatment provider, the company facilitates beverage production and bottling with precise metering systems and hygiene solutions.

ProMinent Impresses at interbad 2024

October 2024

ProMinent's appearance at interbad 2024 in Stuttgart was a success. Under the banner "Focus on Efficient Pool Water Treatment," the company presented modern solutions for swimming pool water treatment.

Injection Valve for Low-Pressure Metering Pumps

Product description

The right support for every metering task

The benefits for you

PPE Injection Valve

PPB Injection Valve

PP/PTFE Injection Valve

PVC/PTFE Injection Valve

PCB Injection Valve

Injection valve PVT and PVT FDA

PVT Injection Valve with Tantalum Spring

PVT injection valve with FEP-coated spring

TTT Injection Valve

SST Injection Valve

PPB Injection Valve O-Ring Loaded

PCB Injection Valve O-Ring Loaded

PTFE Injection Valve O-Ring Loaded

Lip Seal Injection Valve PCB

Metering Connector for Warm Water up to 200 °C

Downloads for Injection Valve for Low-Pressure Metering Pumps

Selected filters:

Matching downloads

Unfortunately, we did not find an appropriate match.

Service Unavailable

Overview

The right support for every metering task

The benefits for you

Technical Data

PPE Injection Valve

PPB Injection Valve

PP/PTFE Injection Valve

PVC/PTFE Injection Valve

PCB Injection Valve

Injection valve PVT and PVT FDA

PVT Injection Valve with Tantalum Spring

PVT injection valve with FEP-coated spring

TTT Injection Valve

SST Injection Valve

PPB Injection Valve O-Ring Loaded

PCB Injection Valve O-Ring Loaded

PTFE Injection Valve O-Ring Loaded

Lip Seal Injection Valve PCB

Metering Connector for Warm Water up to 200 °C

Downloads

Downloads for Injection Valve for Low-Pressure Metering Pumps

Selected filters:

Matching downloads

Unfortunately, we did not find an appropriate match.

Service Unavailable

Contact us

ProMinent GmbH

Matching Products

Motor-Driven Metering Pump alpha

Diaphragm Metering Pump beta/ X

Solenoid-Driven Metering Pump gamma/ X

Peristaltic Pump DULCOFLEX DF2a

Peristaltic Pump DULCOFLEX DF4a

Solenoid-Driven Metering Pump gamma/ XL

News and Events

Real-time monitoring of trichloramine in swimming pools

Reliable solutions for clean fruit and vegetables

DULCODOS Compact F&B - metering made easy

Metering System DULCODOS ULFb for sludge dewatering

ProMinent honored once again with the TOP 100 Award.

Focus on Innovation: ProMinent at Aquatech 2025

beta/ X – The new diaphragm metering pump from ProMinent

DULCOZERO FCL – Reliable monitoring of the absence of free chlorine

ProMinent at Aquatech 2025 in Amsterdam

The superheroes of metering technology

BrauBeviale 2024: low-chlorate disinfection with electrolysis

ProMinent Impresses at interbad 2024