Wafer Body RK100

The wafer check valve RK100 is characterized by a minimal length and a versatile application area. The RK100 is simply clipped between the flanges and due to its integrated gasket ring there is no additional flange gasket necessary. Furthermore, the RK100 is available with a lot of different body-, damper- and gasket ring materials. Therefore the swing check valve can be optimized for your application. This valve can be delivered with different strong return springs but also without any springs. Like this, the opening pressure can be adjusted to the respective present conditions in an optimal way. Please see the datasheet for detailed information. We offer swing check valves in a wide selection – made of various different materials and designs. Please contact our sales department to be advised on this issue comprehensively and free.

Wafer swing check valves made from stainless steel without spring reset

Wafer swing check valve RK100-SSEOW (Art.-Nr.: 301-1021-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: stainless steel CF8M
• Disc: stainless steel CF8M
• Screws: stainless steel AISI 316
• Without spring reset
• Seal: EPDM
• Working temperature: -10°C to +120°C

Wafer swing check valve RK100-SSNOW (Art.-Nr.: 301-1024-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: stainless steel CF8M
• Disc: stainless steel CF8M
• Screws: stainless steel AISI 316
• Without spring reset
• Seal: NBR
• Working temperature: -10°C to +90°C

Wafer swing check valve RK100-SSVOW (Art.-Nr.: 301-1022-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: stainless steel CF8M
• Disc: stainless steel AISI 316
• Screws: stainless steel AISI 316
• Without spring reset
• Seal: Viton
• Working temperature: -10°C to +150°C

Wafer swing check valve RK100-SSTOW (Art.-Nr.: 301-1023-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: stainless steel CF8M
• Disc: stainless steel CF8M
• Screws: stainless steel AISI 316
• Without spring reset
• Seal: PTFE
• Working temperature: -10°C to +200°C

Wafer swing check valve RK100-SSMOW (Art.-Nr.: 301-1025-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Without spring reset
• Case: stainless steel (1.4408)
• Disc: stainless steel (1.4408/1.4581)
• Screws: stainless steel (1.4401)
• Seal: metal
• Temperature range: -25°C to +300°C

Wafer swing check valves made from stainless steel with spring reset

Wafer swing check valve RK100-SSEFW (Art.-Nr.: 301-1042-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: stainless steel CF8M
• Disc: stainless steel CF8M
• Screws: stainless steel AISI 316
• Spring: stainless steel AISI 316 Ti
• With spring reset
• Seal: EPDM
• Working temperature: -10°C to +120°C

Wafer swing check valve RK100-SSNFW (Art.-Nr.: 301-1041-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: stainless steel CF8M
• Disc: stainless steel CF8M
• Screws: stainless steel AISI 316
• Spring: stainless steel AISI 316 Ti
• With spring reset
• Seal: NBR
• Working temperature: -10°C to +90°C

Wafer swing check valve RK100-SSVFW (Art.-Nr.: 301-1043-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: stainless steel CF8M
• Disc: stainless steel CF8M
• Screws: stainless steel AISI 316
• Spring: stainless steel AISI 316 Ti
• With spring reset
• Seal: Viton
• Working temperature: -10°C to +150°C

Wafer swing check valve RK100-SSTFW (Art.-Nr.: 301-1044-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: stainless steel CF8M (1.4408)
• Disc: stainless steel CF8M (1.4408 / 1.4581)
• Screws: stainless steel AISI 316 (1.4401 / 1.4571)
• Spring: stainless steel AISI 316 Ti (1.4571)
• With spring reset
• Seal: PTFE
• Working temperature: -10°C to +200°C

Wafer swing check valve RK100-SSMFW (Art.-Nr.: 301-1045-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• With spring reset
• Case: stainless steel (1.4408)
• Disc: stainless steel (1.4408/1.4581)
• Screws: stainless steel (1.4401)
• Spring: stainless steel (1.4571)
• Seal: metal
• Temperature range: -25°C to +300°C

Wafer swing check valves made from steel without spring reset

Wafer swing check valve RK100-LSEOW (Art.-Nr.: 301-1032-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: steel (1.0619), zinc plated
• Disc: stainless steel (1.4408/1.4581)
• Screws: stainless steel (1.4301/1,4305/1.4401/1.4571)
• Without spring reset
• Seal: EPDM
• Working temperature: -10°C to +120°C

Wafer swing check valve RK100-LSNOW (Art.-Nr.: 301-1031-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: steel (1.0619), zinc plated
• Disc: stainless steel (1.4408/1.4581)
• Screws: stainless steel (1.4301/1,4305/1.4401/1.4571)
• Without spring reset
• Seal: NBR
• Working temperature: -10°C to +90°C

Wafer swing check valve RK100-LSVOW (Art.-Nr.: 301-1033-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: steel (1.0619), zinc plated
• Disc: stainless steel (1.4408/1.4581)
• Screws: stainless steel (1.4301/1,4305/1.4401/1.4571)
• Without spring reset
• Seal: Viton
• Working temperature: -10°C to +150°C

Wafer swing check valve RK100-LSTOW (Art.-Nr.: 301-1034-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: steel (1.0619), zinc plated
• Disc: stainless steel (1.4408/1.4581)
• Screws: stainless steel (1.4301/1,4305/1.4401/1.4571)
• Without spring reset
• Seal: PTFE
• Working temperature: -10°C to +200°C

Wafer swing check valve RK100-LSMOW (Art.-Nr.: 301-1035-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Without spring reset
• Case: steel (1.0619), zinc plated
• Disc: stainless steel (1.4408/1.4581)
• Screws: stainless steel (1.4301/1.4305/1.4401/1.4571)
• Seal: metal
• Temperature range: -10°C to +300°C (up to -25°C at 75% of nominal pressure)

Wafer swing check valves made from steel with spring reset

Wafer swing check valve RK100-LSEFW (Art.-Nr.: 301-1027-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: steel A216 (WCB) , zinc plated
• Disc: stainless steel AISI 316 L
• Screws: stainless steel (AISI 304/303/316/316 Ti)
• Spring: stainless steel AISI 316 Ti
• With spring reset
• Seal: EPDM
• Working temperature: -10°C to +120°C

Wafer swing check valve RK100-LSNFW (Art.-Nr.: 301-1026-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: steel A216 (WCB) , zinc plated
• Disc: stainless steel AISI 316 L
• Screws: stainless steel (AISI 304/303/316/316 Ti)
• Spring: stainless steel AISI 316 Ti
• With spring reset
• Seal: NBR
• Working temperature: -10°C to +90°C

Wafer swing check valve RK100-LSVFW (Art.-Nr.: 301-1028-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: steel A216 (WCB) , zinc plated
• Disc: stainless steel AISI 316 L
• Screws: stainless steel (AISI 304/303/316/316 Ti)
• Spring: stainless steel AISI 316 Ti
• With spring reset
• Seal: Viton
• Working temperature: -10°C to +150°C

Wafer swing check valve RK100-LSTFW (Art.-Nr.: 301-1029-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: steel A216 (WCB) , zinc plated
• Disc: stainless steel AISI 316 L
• Screws: stainless steel (AISI 304/303/316/316 Ti)
• Spring: stainless steel AISI 316 Ti
• With spring reset
• Seal: PTFE
• Working temperature: -10°C to +200°C

Wafer swing check valve RK100-LSMFW (Art.-Nr.: 301-1030-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• With spring reset
• Case: carbon steel (1.0619), zinc plated
• Disc: stainless steel (1.4408/1.4581)
• Screws: stainless steel (1.4301/1,4305/1.4401/1.4571)
• Spring: stainless steel (1.4571)
• Seal: metal
• Temperature range: -10°C to +300°C (up to -25°C at 75% of nominal pressure)

Wafer swing check valves made from alu-bronce without spring reset

Wafer swing check valve RK100-A1A1EOW (Art.-Nr.: 301-1155-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: alu-bronze (2.0975)
• Disc: alu-bronze (2.0975)
• Without spring reset
• Seal: EPDM
• Working temperature: -10°C to +120°C

Wafer swing check valve RK100-A1A1NOW (Art.-Nr.: 301-1154-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: alu-bronze (2.0975)
• Disc: alu-bronze (2.0975)
• Without spring reset
• Seal: NBR
• Working temperature: -10°C to +90°C

Wafer swing check valve RK100-A1A1VOW (Art.-Nr.: 301-1156-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: alu-bronze (2.0975)
• Disc: alu-bronze (2.0975)
• Without spring reset
• Seal: Viton/FPM
• Working temperature: -10°C to +150°C

Wafer swing check valve RK100-A1A1TOW (Art.-Nr.: 301-1157-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: alu-bronze (2.0975)
• Disc: alu-bronze (2.0975)
• Without spring reset
• Seal: PTFE
• Working temperature: -10°C to +200°C

Wafer swing check valves made from alu-bronce with spring reset

Wafer swing check valve RK100-A1A1EFW (Art.-Nr.: 301-1151-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: alu-bronze (2.0975)
• Disc: alu-bronze (2.0975)
• Screws: alu-bronze (2.0975)
• Spring: hastelloy C4 (2.4610)
• With spring reset
• Seal: EPDM
• Working temperature: -10°C to +120°C

Wafer swing check valve RK100-A1A1NFW (Art.-Nr.: 301-1150-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: alu-bronze (2.0975)
• Disc: alu-bronze (2.0975)
• Screws: alu-bronze (2.0975)
• Spring: hastelloy C4 (2.4610)
• With spring reset
• Pressure range: 0 – max. 16 bar
• Seal: NBR
• Working temperature: -10°C to +90°C
• Flange connection: PN10/16 acc. DIN 2632/2633

Wafer swing check valve RK100-A1A1VFW (Art.-Nr.: 301-1152-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: alu-bronze (2.0975)
• Disc: alu-bronze (2.0975)
• Screws: alu-bronze (2.0975)
• Spring: hastelloy C4 (2.4610)
• With spring reset
• Seal: Viton
• Working temperature: -10°C to +150°C

Wafer swing check valve RK100-A1A1TFW (Art.-Nr.: 301-1153-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case: alu-bronze (2.0975)
• Disc: alu-bronze (2.0975)
• Screws: alu-bronze (2.0975)
• spring: hastelloy C4 (2.4610)
• With spring reset
• Seal: PTFE
• Working temperature: -10°C to +200°C

Wafer swing check valves made from aluminium with spring reset

Wafer swing check valve RK100-ASEFW (Art.-Nr.: 301-1109-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case:aluminium
• Disc: stainless steel (1.4305)
• Spring: stainless steel (1.4571)
• Screws: stainless steel (1.4305)
• With spring reset
• Seal: EPDM
• Working temperature: see our documentation

Wafer swing check valve RK100-ASNFW (Art.-Nr.: 301-1109-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case:aluminium
• Disc: stainless steel (1.4305)
• Spring: stainless steel (1.4571)
• Screws: stainless steel (1.4305)
• With spring reset
• Seal: NBR
• Working temperature: see our documentation

Wafer swing check valve RK100-ASVFW (Art.-Nr.: 301-1110-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case:aluminium
• Disc: stainless steel (1.4305)
• Spring: stainless steel (1.4571)
• Screws: stainless steel (1.4305)
• With spring reset
• Seal: Viton/FPM
• Working temperature: see our documentation

Wafer swing check valve RK100-ASTFW (Art.-Nr.: 301-1111-xx)
• DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
• Case:aluminium
• Disc: stainless steel (1.4305)
• Spring: stainless steel (1.4571)
• Screws: stainless steel (1.4305)
• With spring reset
• Seal: PTFE
• Working temperature: see our documentation

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