Detailed Product Description

Features: 
1) Series: 
a) O-ring stem (viton o-ring) with soft seat, 6,000PSI at 200°F 
b) O-ring stem (viton o-ring) with metal seat, 10,000PSI at 200°F 
c) O-ring stem (viton o-ring) with soft seat with panel nut, 6,000PSI at 200°F
d) O-ring stem (viton o-ring) with metal seat with panel nut, 10,000PSI at 200°F
e) Packed stem (PTFE standard, graphoil for high temperature) with soft seat, 6,000PSI
at 200°F 
f) Packed stem (PTFE standard, graphoil for high temperature) with metal seat, 10,000PSI at 200°F 
2) Sizes: 1/4", 3/8", 1/2", 3/4", 1" male by female or female by female NPT/BSPT
or else 
3) Material: ss312.316SS, 304, A105, A108 
4) Test standard: API 598 or else 
5) All the valves are 100% tested by our factory

Packing:
Carton box