Index » Productos » Industrial valves » Check valves » Wafer » METAL-METAL DISC CHECK VALVE
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.
Downloads
WAFER CHECK VALVE FOR LOW TEMPERATURES – GESTRA RK86-86A
Ask request
- INDUSTRIAL VALVES
-
- BALL VALVES
-
- THREADED NPT | BSP
-
- BSP, reduced bore, 1 piece KTN 1111
- BSP, full bore, 2 pieces KTN 1112
- NPT, full bore, 2 pieces KTN 1812
- BSP, full bore, 2 pieces, mounting pad KTN 1112MP
- BSP, full bore, 2 pieces, blocking system KTN 1112K
- NPT, full bore, 3 pieces KTN 1813
- BSP, full bore, 3 pieces KTN 1113MPT
- BSP, full bore, 2 pieces, 3 ways KTN 111LT
- BSP/NPT, full bore, plastic body GF
- BSP/NPT, full bore, plastic body, PRO, GF
- Ball valve, Class 800, reduced bore, 1 piece body KITZ ISO SB80
- Ball valve, Class 800, full bore, 2 pieces body KITZ ISO HB80
- Ball valve, full and reduced bore, 2 pieces, weldable KITZ ISOVU19 / VU29
- BW / SW
- FLANGED
-
- DIN Ball valve, Full bore, KTN 1212
- ANSI Ball valve, full bore KTN 1312
- DIN Ball valve, 3 way KTN 121L/T
- DIN Ball valve, PFA Lined, full bore, KTN 123T
- ANSI 600 Class KITZ ISO F14AN
- ANSI ball valve, A150 / 300 KITZ ISO F14A
- DIN Ball valve, full bore, KITZ ISO F14
- DIN Ball valve, full bore, iron body KITZ ISO F14
- Trunnion valve, full bore, KITZ T60S
- ANSI cryogenic LCC KITZ ISO F14AZ
- ANSI cryogenic CF8M KITZ ISO F14TDZ
- METAL SEAT BALL VALVES
- WAFER
- BUTTERFLY VALVES
- GLOBE VALVES
- GATE VALVES
- CHECK VALVES
-
- WAFER
- THREADED
-
- Stainless steel body Cromax suction valve
- Stainless steel Cromax suction valve with filter
- Brass york suction valve
- Brass York suction valve with filter
- Check valve with closing disc York
- Vertical / horizontal check valve KTN
- Brass plate bsp thread KTN 511C
- Threaded check valve with ball
- Forged carbon steel KTN 584
- FLANGED
- BW/SW
- CLAMP
- DIAPHRAGM VALVES
- CONTROL VALVES
- KNIFE GATE VALVES
- TECHNICAL PLASTIC VALVES
- SANITARY VALVES
- RELIEF VALVES
- SPECIAL EXECUTIONS
- COAXIAL VALVES
-
- High flow coaxial valve
- Certificated coaxial valves
- 2/2 Way coaxial valve direct acting
- 2/2 Way coaxial valve external action
- Extremely efficient coaxial valve direct control
- 3/2 Way coaxial valve direct acting
- 3/2 Way coaxial valve external action
- Lateral coaxial valve
- High pressure coaxial valve
- Cartridge coaxial valves
- Manifold coaxial valves
- Pressure limiter coaxial valve
- INSTRUMENTATION
-
- PRESSURE
-
- MECHANICAL PRESSURE GAUGE
- DIGITAL PRESSURE GAUGES
-
- Ceramic thick layer industrial pressure transmitter
- Stainless steel thin layer industrial pressure transmitter
- Industrial pressure transmitter with display
- Standard pressure transducer
- Industrial pressure transducer AFRISO DMU 02
- Industrial pressure transducer
- Industrial low pressure transducer
- Pressure transduser hygienic processes
- High precision pressure transducer
- Universal manometer with display
- PRESSURE SWITCHES
- TEMPERATURE
- FLOW
- LEVEL
- AUTOMATIZATION
- PIPES AND FITTINGS