Check Valves



 

SPECIFICATION
CK-6
CLASS 600 SS 316 SWING CHECK VALVES
Thread End : BSPT,   NPT,  DIN259,  DIN 2999
Material : ASTM A351 -CF8M (DIN 1.4408) stainless steel
Feature : * High quality investment casting body / cap.
* Pressure / temperature rating :
 600 PSI ( PN40 ) / 350deg . F
* Screwed cap, swing - type disc, integral seat.
* 100% tested air - under water at 100 PSI (6 Bars). open &
 close position
Size : 1/2" - 3"



SPECIFICATION
WC-1
WAFER CHECK VALVE SPRING TYPE
End Connecions : ANSI-150,  DIN-PN16//40.
Material : CF8M,  CF8.
Disc : CF8M (SS 316),  CF8 (SS 304),
Spring : CF8M (SS 316), CF8 (SS 304).
Seal : NBR, PTFE and Metal. (Optional)
Feature : * Pressure / temperature Rating :
560 PSI (PN 40) / 350 deg. F
* Pressure testing Rating : ISO-5208, API-598
* 100% tested air-under water at 100 PSI (6 Bars). open &
close position
Size : 1/2" - 12"



SPECIFICATION
WC-2
DOUBLE DOOR WAFER CHECK VALVES
Flange Dimensions : ANSI-150,  JIS-10K,  DIN-PN10/16
Material : FC250,  FCD40,  WCB,  CF8M,  CF8.
Disc : CF8M (SS 316),  CF8 (SS 304),
Liner :NBR, EPDM,  VITION, Metal. (Optional)
Feature : * Pressure / temperature Rating :
200 PSI (PN 10) / 350 deg. F
* Pressure testing Rating : ISO-5208, API-598
* 100% tested air-under water at 100 PSI (6 Bars). open &
close position
Size : 2" - 32"



SPECIFICATION
WC-3
SINGLE DOOR WAFER CHECK VALVES
Flange Dimensions : ANSI-150,  JIS-10K,  DIN-PN10/16
Material : S25C,  CF8M,  CF8.
Disc : CF8M (SS 316),  CF8 (SS 304),
Liner :NBR, VITION, PTFE, Metal. (Optional)
Feature : * Pressure / temperature Rating :
200 PSI (PN10) / 350 deg. F
* Pressure testing Rating : ISO-5208, API-598
* 100% tested air-under water at 100 PSI (6 Bars). open &
close position
Size : 2" - 40"



SPECIFICATION
YC-8
CLASS 800 SS 316 Y-SPRING CHECK VALVES
Thread End : BSPT,  NPT,  DIN259,  DIN 2999
Material : ASTM A351-CF8M (DIN 1.4408 ) stainless steel
Feature : * High quality investment casting body / cap.
* Pressure / temperature rating :
 800 PSI ( PN40 )  / 350deg. F.
* PTFE disc seat,  stainless steel piston & spring.
* 100% tested air-under water at 100 PSI (6 Bars). open &
 close position
Size :1/4" - 3"



SPECIFICATION
CKF-1
CHECK VALVE FLANGED END
ANSI 150 BOLTED CAP SWING TYPE DISC
Flange: ANSI B16.5 Class 150 & 300.
Face to Face: ANSI B 16.10.
Material: CF8M (SS 316), CF8 (SS 304), WCB (Cast Steel).
Feature :



Option:
Size:

Pressure Testing Rating: ANSI B16.34
Bolted Cover, Swing Type Disc, Integral Seat Ring.
For Horizontal or Vertical Lines.
100% Tested air-Under water at 100 PSI (6 Bars)
On Request Drilling to DIN PN10/PN16 or JIS 2212(10K)
1/2" - 12"



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WELLGROW INDUSTRIES CORP.
E-mail:wellgrow@pipefittingweb.com
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