Description
DIN 3352 F4 resilient seated non-rising gate valve
Product Description
1) Product information: the gate valves supplied are mainly used for adjusting water, steam, oil, gas, and natural gas in chemical industries
2) Standards: AWWA, DIN3352 F4/F5, BS5163, BS5150
3) Connection type: flanged type, push-on type, mechanical joint type, plain ends type
4) Material:
a) Body : Ductile Iron GGG500-7
b) Wedge : D/I , core fully vulcanized with NBR or EPDM rubber
c) Wedge Nut : Brass
d) Stem : Stainless steel , BS970 431S29 or DIN17440x20Cr13
e) Gasket : NBR
f) Bonnet : GGG500-7
g) O ring : NBR
h) Washer : Carbon steel or Stainless steel .
5) Size: 50-400mm/2" - 16"
6) Pressure grade: PN10, PN16
7) Coating:
a) Fusion-bonded epoxy 200-250 microns inside and out side
b) Coating as per customers' requirement
8) Package : carton for each item , wooden boxes outside
Specifications
Gate Valve Feature
1, It’s a linear motion valve, general match with on-off type Multi-turn actuator.
2, Simple operation, is one of the most common on-off valve, which uses gate plate up and down movement to turn on and turn off the fluid medium in the pipe.
3, Widely used in electric power, metallurgy, petroleum, chemical, paper, sewage treatment and other industries.
Gate Valve parameters
Design standard : GB/T12234
body material: cast steel
Drive mode: electric , pneumatic and manual
packing: Asbestos and flexible graphite
sealing face: alloy steel or hard alloy
nominal pressure: PN1.6~20.0MPa
medium: water,oil,steam etc
temperature: ≤425℃
Gate Valve Electric actuator data:
Voltage: 380V AC
Frequency: 50Hz
Type:On-off/Modulating
Input signal: switching value/4~20mA
Output signal: switching value/4~20mA
Fieldbus: Profibus
Over heat protection
Torque switch / limit switch
