CAST IRON GATE VALVE

Gate valve, is one of the most commonly used block valves. the opening and closing parts’ direction is perpendicular to the direction of the fluid, it can only be fully open and fully closed, mainly used to connect or truncation pipeline medium, not applied to adjust the medium flow

Specification

A)Material Specification:

1)Body & Bonnet: Cast Iron or Ductile Iron

2)Stem: Carbon Steel, Stainless Steel or Bronze

3 )Wheel: Cast Iron, Ductile Iron

4)Yoke Nut: Ductile Iron or Bronze3.

B)Sizes : 2" ~ 12" (DN50 ~ DN300)

C) Stem: NON-RIGING, RISING，

D) Seat : Resilient soft seated or Brass seat

E) Standard: ANSI, DIN3352-F4,DIN3352-F5, BS5163

F) Working pressure: 150LBS, 300LBS, PN10, PN16

G:Working temperature: NBR 0-80°C, EPDM 0-100°C