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METAL-METAL DISC CHECK VALVE
SUITABLE FOR LOW TEMPERATURES
GESTRA RK86-86A
Range: DN15 – DN200
Pressure: PN40 / CLASS300
Maximum temperature: -190ºC / 250ºC
Range: DN15 – DN200
Pressure: PN40 / CLASS300
Maximum temperature: -190ºC / 250ºC
Description
WAFER CHECK VALVE FOR LOW TEMPERATURES – GESTRA RK86-86A
The GESTRA RK86-A is our check or non-return valve wafer type and metal-metal connection . The range is from DN 15 to DN 200 . Its pressure range: PN40. CLASS300 . The working temperature range covers -190ºC to + 250ºC .
Technical characteristics
WAFER CHECK VALVE FOR LOW TEMPERATURES – GESTRA RK86-86A
Design:
Wafer with length according to EN 558-1
Range:
DN15-DN200
Material:
- Body EN 1.4408
- Disk / connection EN 1.4571
Ends:
DIN/EN, BS, ASME
Standard closing:
Metal metal
Optional closing:
Asientos blandos en EPDM, FPM or PTFE
Working temperature range:
-190ºC to 250ºC
Working pressure range:
PN 10, PN 16, PN 25, PN 40
ASME CL 125, CL 150, CL 300
ASME CL 125, CL 150, CL 300
Medium:
Especially suitable for low temperatures, aggressive fluids, boiler feed water lines and other industrial applications.