Check Valve PVC, PP, PVDF Typ RK106

Plastic check valve, configurable as required

Sizes

DN32 – DN500

Flange connection

PN10, ANSI 150, PN16, PN6

Case material

PVC, PP, PVDF

Flap seal

NBR, EPDM, Viton, PTFE

  • In stock
  • European quality
  • Unbeatable prices

The RK106 plastic wafer check valve features a minimal Face-to-face and a wide range of applications. The RK106 is simply clamped between the flanges and, thanks to the integrated sealing ring, does not require an additional flange gasket. In addition, the RK106 is available in many different Body, disc and sealing-ring materials. This allows the RK106 check valve to be optimized for your specific application. This valve can be supplied with return springs of various strengths, or without a Spring. This allows the opening pressure to be optimally adapted to the respective requirements and on-site conditions. We offer a wide selection of check valves—manufactured from a wide variety of materials and in many variable designs. Contact our sales office for comprehensive, free advice on this topic. You will find an overview of the many RK106 variants under “Technical data” and in the data sheet under “Downloads”.

Wafer check valves made of PVC

Wafer check valve RK106-PPNOW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVC
  • Disc: PVC
  • Bolts: PVC
  • Without spring return
  • Pressure range: 0 – max. 5 bar
  • Seal: NBR
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-PPEOW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVC
  • Disc: PVC
  • Bolts: PVC
  • Without spring return
  • Pressure range: 0 – max. 5 bar
  • Seal: EPDM
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-PPVOW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVC
  • Disc: PVC
  • Bolts: PVC
  • Without spring return
  • Pressure range: 0 – max. 5 bar
  • Seal: Viton
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-PPTOW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVC
  • Disc: PVC
  • Bolts: PVC
  • Without spring return
  • Pressure range: 0 – max. 5 bar
  • Seal: PTFE
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-PPNFW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVC
  • Disc: PVC
  • Spring: stainless steel (1.4571)
  • Bolts: PVC
  • With spring return
  • Pressure range: 0 – max. 5 bar
  • Seal: NBR
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-PPEFW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVC
  • Disc: PVC
  • Spring: stainless steel (1.4571)
  • Bolts: PVC
  • With spring return
  • Pressure range: 0 – max. 5 bar
  • Seal: EPDM
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-PPVFW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVC
  • Disc: PVC
  • Spring: stainless steel (1.4571)
  • Bolts: PVC
  • With spring return
  • Pressure range: 0 – max. 5 bar
  • Seal: Viton
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-PPTFW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVC
  • Disc: PVC
  • Spring: stainless steel (1.4571)
  • Bolts: PVC
  • With spring return
  • Pressure range: 0 – max. 5 bar
  • Seal: PTFE
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valves made of PP

Wafer check valve RK106-P1P1NOW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PP
  • Disc: PP
  • Bolts: PP
  • Without spring return
  • Pressure range: 0 – max. 6 bar
  • Seal: NBR
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-P1P1EOW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PP
  • Disc: PP
  • Bolts: PP
  • Without spring return
  • Pressure range: 0 – max. 6 bar
  • Seal: EPDM
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-P1P1VOW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PP
  • Disc: PP
  • Bolts: PP
  • Without spring return
  • Pressure range: 0 – max. 6 bar
  • Seal: Viton
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-P1P1TOW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PP
  • Disc: PP
  • Bolts: PP
  • Without spring return
  • Pressure range: 0 – max. 6 bar
  • Seal: PTFE
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-P1P1NFW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PP
  • Disc: PP
  • Spring: stainless steel (1.4571)
  • Bolts: PP
  • With spring return
  • Pressure range: 0 – max. 6 bar
  • Seal: NBR
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-P1P1EFW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PP
  • Disc: PP
  • Spring: stainless steel (1.4571)
  • Bolts: PP
  • With spring return
  • Pressure range: 0 – max. 6 bar
  • Seal: EPDM
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to EN 1092-1, Form B

Wafer check valve RK106-P1P1VFW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PP
  • Disc: PP
  • Spring: stainless steel (1.4571)
  • Bolts: PP
  • With spring return
  • Pressure range: 0 – max. 6 bar
  • Seal: Viton
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-P1P1TFW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PP
  • Disc: PP
  • Spring: stainless steel (1.4571)
  • Bolts: PP
  • With spring return
  • Pressure range: 0 – max. 6 bar
  • Seal: PTFE
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valves made of PVDF

Wafer check valve RK106-P2P2NOW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVDF
  • Disc: PVDF
  • Bolts: PVDF
  • Without spring return
  • Pressure range: 0 – max. 8 bar
  • Seal: NBR
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-P2P2EOW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVDF
  • Disc: PVDF
  • Bolts: PVDF
  • Without spring return
  • Pressure range: 0 – max. 8 bar
  • Seal: EPDM
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-P2P2VOW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVDF
  • Disc: PVDF
  • Bolts: PVDF
  • Without spring return
  • Pressure range: 0 – max. 8 bar
  • Seal: Viton
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-P2P2TOW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVDF
  • Disc: PVDF
  • Bolts: PVDF
  • Without spring return
  • Pressure range: 0 – max. 8 bar
  • Seal: PTFE
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-P2P2NFW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVDF
  • Disc: PVDF
  • Spring: stainless steel (1.4571)
  • Bolts: PVDF
  • With spring return
  • Pressure range: 0 – max. 8 bar
  • Seal: NBR
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-P2P2EFW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVDF
  • Disc: PVDF
  • Spring: stainless steel (1.4571)
  • Bolts: PVDF
  • With spring return
  • Pressure range: 0 – max. 8 bar
  • Seal: EPDM
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-P2P2VFW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVDF
  • Disc: PVDF
  • Spring: stainless steel (1.4571)
  • Bolts: PVDF
  • With spring return
  • Pressure range: 0 – max. 8 bar
  • Seal: Viton
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Wafer check valve RK106-P2P2TFW

  • DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
  • Body: PVDF
  • Disc: PVDF
  • Spring: stainless steel (1.4571)
  • Bolts: PVDF
  • With spring return
  • Pressure range: 0 – max. 8 bar
  • Seal: PTFE
  • Temperature range: see table in our documentation
  • flange connection: PN10/16 to DIN 2632/2633

Technical Specifications

Technical Specifications
Type Check valve
Sizes DN32 – DN500
Flange connection PN10, ANSI 150, PN16, PN6
Case material PVC, PP, PVDF
Flap PVC, PP, PVDF
Flap seal NBR, EPDM, Viton, PTFE
Spring 1.4571, Hastelloy
Pressure range PN10, PN6

Documents & 3D

FERGO Special Solutions

When standard
isn’t enough.

Special materials such as duplex, Hastelloy and titanium — special nominal diameters up to DN 1000 — special actuators for ATEX Zone 1. We develop your bespoke ball valve solution.

Special Materials

Duplex 1.4462, Hastelloy C-276, Titan Gr.2, Inconel 625

Special diameters

DN8 to DN1000+ — all flange standards: DIN, ANSI, JIS

ATEX Drives

Zones 1 & 2 — electric (24V to 240V), pneumatic

Complete documentation

Material Certificate 3.1 / 3.2, Pressure Test, SIL Certification