Valve Type : Rubber Lined Butterfly Valve
(Phenolic Backed seat)
Connection : Wafer / Lugged / Flanged
Pressure Rating : Max 20kg/§˛
Size Range : DN 50 - 1200
Valve Operator : Wrench / Worm Gear / Pneumatic Actuator / E/Motor Actuator
For tight shut-off and throttling services
Full seat pressure rating. Bi-directional
One piece thrugh shaft for positive disc positioning
Rubber lining facing pipe flange, eliminating flange gaskets
Smooth finished disc flats prevents leakage into stem area
Replaceable / Phenolic Backed Seat
End conn.: ISO PN10, PN16, JIS 10K, ANSI 150
Face to Face : API 609-A, ISO 5752, BS 5155
Item
Material
Body
Cast Iron, Ductile Iron, A216 WCB, A351 CF8/CF8M etc
Disk
Stainless Steel, Al-Bronze
Seat
NBR, EPDM, VITON with Phenolic Backed
Stem
Stainless Steel (SS304, SS316), Monel etc
Type
Description
Pressure
Test Medium
Body Test
Ambient temperature
...kg/§˛Ąż1.5
Water
Seat Test
At working pressure
...kg/§˛Ąż1.1
Water
HVAC and air conditioning technology, industrial installations
Power Plant-FGD system, Shipbuilding etc