Valve
Style |
Size
Range |
Body
Materials
Other
Options |
Allowable
Seat Materials
Other
Options |
Standard
Cracking Pressures
Other
Options
More
Info. |
Standard
Spring Material
More
Info. |
| SSI |
½”-1½” |
316 SS
Brass |
VITON®
Buna-N
Neoprene
TEFLON®
resin
KALREZ®
EPDM
"Metal to Metal" |
1/8
PSI
½ PSI
1.5 PSI
3.5 PSI |
316
SS |
| SSI |
½”-1½” |
C. Steel |
VITON®
Buna-N
Neoprene
TEFLON®
resin
KALREZ®
"Metal to Metal" |
1/8
PSI
½ PSI
1.5 PSI
3.5 PSI |
316
SS |
| SSI |
2” |
316 SS
Brass
|
VITON®
Buna-N
Neoprene
TEFLON® resin
KALREZ®
EPDM
"Metal to Metal" |
1/8
PSI
½ PSI
1.5 PSI
|
316
SS |
| SSI |
2” |
C.
Steel |
VITON®
Buna-N
Neoprene
TEFLON®
resin
KALREZ®
"Metal to Metal" |
1/8
PSI
½ PSI
1.5 PSI
|
316
SS |
| SSI |
½”-2” |
Alloy
20
HASTELLOY® C |
VITON®
Buna-N
Neoprene
TEFLON®
resin
KALREZ®
EPDM
"Metal to Metal" |
½ PSI
|
HASTELLOY®
C |
| SSI |
½”-2” |
MONEL® |
VITON®
Buna-N
Neoprene
TEFLON®
resin
KALREZ®
EPDM
"Metal to Metal" |
½ PSI
|
MONEL® |
| SSI |
½”-2” |
HASTELLOY®
B |
VITON®
Buna-N
Neoprene
TEFLON®
resin
KALREZ®
EPDM
"Metal to Metal" |
½ PSI
|
HASTELLOY®
B
or
HASTELLOY® C |