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Injection Lances, Non-Return Valves for Low-Pressure Metering Pumps

Prevents deposits and backflow

Product description

Cleanly metered!

Metering lances and non-return valves are fitted in closed pipe systems to prevent mixing and backflow into the metering line. They prevent deposits at the point of injection.

The benefits for you

  • Variable immersion depth
  • Suitable for different sizes of hose
  • Prevents deposits
  • No backflow

PPE Injection Lance

For immersion depths of 20 - 165 mm, in large diameter pipe to prevent chemical deposition at the point of injection. Consists of spring-loaded metering valve, Hastelloy C spring, ceramic ball, adjustable immersion rod and hose valve. With connectors for all hose sizes used with solenoid-driven metering pumps: 6/4, 8/5, 12/9, 10/4 and 12/6.

Version

Seals

Max. pressure

Fig.

Order no.

bar

PPE without stopcock

EPDM/silicone

6

pk_1_062

1021530

PPE with stopcock

EPDM/silicone

6

pk_1_007

1021531

PCB without stopcock

FKM/silicone

6

pk_1_062

1021528

PCB with stopcock

FKM/silicone

6

pk_1_007

1021529

  • pk_1_062
  • pk_1_007

Short Injection Lance

Injection lance with universal connector kit, thereby enabling various hose sizes from 6/4 to 12/9 to be connected. Hastelloy C spring, ceramic ball and silicone hose. Material of screwed socket: PVDF.

Version

Material, valve body

Max. pressure

Seals

Dimension A

Fig.

Order no.

PPE

PP

16

EPDM

126

P_AC_0020_SW

1028383

PCB Version

PVC

16

FKM-B

126

P_AC_0020_SW

1028363

PVT

PVDF

16

PTFE

126

P_AC_0020_SW

1028081

  • p_ac_0020_sw

PVDF Non-Return Valve for Hose Installation

With connector kit on both sides for installation in the hose line

With ball check, spring-loaded with Hastelloy C spring, priming pressure approx. 0.5 bar

PVDF housing, PTFE seals

The use of different connector kits allows hoses of various sizes between 6/4 and 12/9 to be joined together.

Application when using appropriate metering line

25 °C – max. operating pressure 16 bar

45 °C – max. operating pressure 12 bar

Connection size

oØ x iØ

Dimension A

Fig.

Order no.

mm

mm

6/4 for PE/PTFE line

6 x 4

67

P_AC_0181_SW

1030463

8/5 for PE/PTFE line

8 x 5

67

P_AC_0181_SW

1030975

10/4 for PE/PTFE line

10 x 4

67

P_AC_0181_SW

1030977

12/6 for PVC hose

12 x 6

67

P_AC_0181_SW

1030978

12/9 for PE/PTFE line

12 x 9

67

P_AC_0181_SW

1030976

  • p_ac_0181_sw

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Overview

Cleanly metered!

Metering lances and non-return valves are fitted in closed pipe systems to prevent mixing and backflow into the metering line. They prevent deposits at the point of injection.

The benefits for you

  • Variable immersion depth
  • Suitable for different sizes of hose
  • Prevents deposits
  • No backflow

Technical Data

Downloads

Contact us

ProMinent Fluid Controls Ltd.


»We are always available to help. Don't hesitate to contact us.«

+1 888 709 9933  Send request   

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