Specification:
 

Size: 2”-8” / 50mm – 200 mm

Design standard: API 609, BS EN 593, MSS SP-67.

Face-to-Face dimension: API 609, ISO 5752, BS EN 558, BS 5155, MS SP-67.

Flange Drilling: ANSI B 16.1, BS EN 1092, DIN 2501 PN 10/16, BS 10 Table E, JIS B2212/2213 5K, 10K, 16K.
 

Test: API 598.
 

Lever operator.
 

Pressure & Temperature ratings:
Working Pressure
PN10 / PN16
 
Testing Pressure
Shell: 1.5 times rated pressure,
Seat: 1.1 times rated pressure.
 
Working Temperature
-10°C to 80°C (NBR)
-10°C to 120°C (EPDM)
 
Suitable Media: Water, Oil and gas.
 
Materials:
 

Parts Materials
 
Body: Cast iron, ductile iron, carbon steel, stainless steel
 
Disc: Nickel ductile iron / Al bronze / Stainless steel
 
Seat: EPDM / NBR / VITON / PTFE
 
Stem: Stainless steel / Carbon steel
 
Bushing: PTFE
 
“O” ring: PTFE
 
Pin: Stainless steel
 
Key: Stainless steel
 
Application:
 

The product is used for throttling or shutting off the flow of corrosive or non corrosive

gases, liquids and semiliquid. It can be installed in any selected position in pipelines

in the industries of petroleum processing, chemicals, food, medicine, textile, paper

making, hydroelectricity engineering, building, water supply and sewage, metallurgy,

energy engineering as well as light industry.