Gate valves are characterized as having either a rising or a non-rising stem. Rising stems provide a visual indication of valve position because the stem is attached to the gate such that the gate and stem rise and lower together as the valve is operated. Non-rising stem valves may have a pointer threaded onto the upper end of the stem to indicate valve position, since the gate travels up or down the stem on the threads without raising or lowering the stem. Non-rising stems are used underground or where vertical space is limited.
Stainless Steel Screwed ends 200PSI CF8M Gate Valve
SS304/316/304L/316L ( CF8/CF8M/CF3/CF3M), WCB, etc.
1/2’'~3'' ( DN15~DN80)
3. Thread standard
ISO9001 & CE, TS
5. Working Pressure
6. Connection Ends
7. Working Temp.
-29~425℃, or according to customer requirements for different industry.
8. Suitable Medium
Water, Natural Gas, Oil and some corrosive liquid
10. Inspection & Testing
According to API598
Standard Exporting Plywood Case
Exw, FOB, CFR, CIF, etc.
T/T, Western Union, PayPal, etc.
30% prepayment, 70% balance paid before shipping or against copy of BL
Country of Origin
Wenzhou city, China
1.200 WOG @ 350 °F
2.316 stainless steel
4.Solid wedge disc
6.Hydrostatic shell test at 300 psi
7.Hydrostatic seat test at 220 psi
8.Threaded or socket weld ends
1.Our products is guaranteed within 18 months after delivery.
2.We offer free sample if interest before orders.
3.Technology renovation, process improvement, structure optimization and quality improvement.
4.Excellent after-sales service system, providing timely and optimal service, which help you to win the market.
5.Convenient shipping sea port, and standard exporting carton boxes & plywood cases.
6.100% inspection & testing before delivery.
7.Third party inspection on customer requirement.