Curtiss-Wright Valve Group

A swing check valve valve is a two-port valve permitting the circulation of liquid or gasoline to flow in only one path; most work mechanically with no management.
A gate valve may be fully open or totally closed by a barrier (gate) that lifts up and down; the stream can’t be adjusted. A butterfly valve uses a closing mechanism with a rotating disc to isolate or regulate fluid circulation.

It was simply what the bottom Mustang wanted -- almost. As Shopper Guide noted at the time: "Our biggest objections to the five-speed are its linkage -- stiff, but vague -- and its shift sample. As with the 4-velocity, first by means of fourth are arranged in the same old H-sample. But fifth is awkwardly situated at the bottom of the dogleg to the precise of and reverse fourth, as a substitute of up and to the precise.... Why Ford did it this way is a thriller, but it surely makes moving into or out of fifth real work. Our guess is that the engineers wished to forestall inexperienced drivers from by chance participating overdrive and needlessly lugging the engine, in addition to to forestall confusion with the typically-used third. If that's the case, they've succeeded admirably."

Low Friction, Zero Leakage
Our patented seat and seal expertise makes for a extra reliable valve utilizing a robust metal-to-metallic seal to realize API 607 and ISO EN 10497 fire resistant certification, whereas reaching zero bi-directional leakage. Advanced manufacturing of the seating components into an offset conical design permits for minimal friction while throttling, till the ultimate moment of closure as the valve seat comes in contact with the disc.

Valve StyleSize RangeBody Supplies
Different OptionsAllowable Seat Supplies
Other OptionsStandard Cracking Pressures
Other Choices
More Information.Standard Spring Materials
Extra Info.
WIV1/2" 1-1/2316 SS BrassAFLAS®
EPDM
"Steel to Metallic"
PTFE
Buna-N
Kalrez®
Neoprene
Viton®1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI316 SS
WIV1/2" 1-1/2C. SteelAFLAS®
EPDM
"Steel to Steel"
PTFE
Buna-N
Kalrez®
Neoprene
Viton®1/eight PSI
1/2 PSI
1.5 PSI
3.5 PSI316 SS
WIV2" - 4"316 SS BrassAFLAS®
EPDM
"Metallic to Metallic"
PTFE
Buna-N
Kalrez®
Neoprene
Viton®1/8 PSI
1/2 PSI
1.5 PSI316 SS
WIV2" - 4"C. SteelAFLAS®
EPDM
"Metal to Metal"
PTFE
Buna-N
Kalrez®
Neoprene
Viton®1/eight PSI
1/2 PSI
1.5 PSI316 SS
WIV1/2" - 4"Alloy 20
Alloy C-276AFLAS®
EPDM
"Metallic to Metallic"
PTFE
Buna-N
Kalrez®
Neoprene
Viton®1/2 PSIAlloy C-276
WIV1/2" - 4"Alloy four hundred or MONEL®AFLAS®
EPDM
"Metal to Steel"
PTFE
Buna-N
Kalrez®
Neoprene
Viton®1/2 PSIAlloy four hundred or MONEL®
WIV1/2" - 4"Alloy BAFLAS®
EPDM
"Metallic to Metallic"
PTFE
Buna-N
Kalrez®
Neoprene
Viton®1/2 PSIAlloy B