Check-All Series HVFD-T Seat Materials & Cracking Pressures
Valve
Style
Size
Range
Body
Materials
Allowable
Seat Materials
Standard
Cracking Pressures
Standard
Spring Material
HVFD-T
1”-2”
TEFLON
®
resin
Lined
C. Steel
VITON
®
Buna-N
Neoprene
KALREZ
®
EPDM
"Metal to Metal"
½ PSI
TEFLON
®
resin
Encapsulated
316 SS
Information/Quotations/Assistance
- ©
FLW, Inc
1997- -
S.D.G.