FITOK forged needle valve NFSS-ML8-7 wholesale

温度：

高温

压力：

高压

用途：

电厂

Feitok forged needle valve
Specification and model:

Product name:
Forged needle valve
Model description:
r,( br),b,.r
Product features:
◎One-piece forged valve body
◎Two-section valve stem design, the upper valve stem thread has been specially hardened, and the lower valve stem surface has been Rolling hardening treatment
◎The grease in the upper valve stem thread is isolated from the system medium
◎The non-rotating lower valve stem moves up and down instead of rotating and lifting, reducing the friction on the packing in each stroke and reducing the valve seat Friction between the valve head and the valve head
◎Can be panel mounted
◎The handle is locked with screws at both ends, stable and durable
◎Multiple color handles to choose from
◎Each valve The sealing test is carried out with nitrogen or water at rated working pressure before leaving the factory
◎Maximum working pressure
Series-stainless steel: br()
Alloy br)
Alloy: br()
Titanium: br(3)
Brass: br(3)
Series-Stainless steel: br()
◎Operating temperature
Filling: - to (- to )
-To(-To)
Graphite packing: -To(-To)

Feitok valve general agent, Shanghai Feitok agent,
Fetok valves, Fetok valves general agent in China,
American Fetok valves, Fetok models, general agent of imported valves from the United States