Pneumatic Thread Ball Valve with Limit Switch

Working Pressure: 1000WOG,PN16-63
Temperature Range: -20~350℃
Suitable medium: Water,Oil,air and some Corrosive liqid
Thread type:G.NPT.BSPT.BSP.DIN259/2999

Three Position Pneumatic Actuator Ball Valve

Penumatic Actuator Ball Valve 
Size: DN15 -DN200 (mm)
Class: 150Lbs-600Lbs
Flanged: ANSI,DIN
Wth manual gear override operated
Top flange: ISO5211
Actuator: pneumatic actuator

ASTM Valve Standard

ASTM A126 Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings
ASTM A182/A182M Standard Specification for Forged or Rolled Alloy-Steel Pipe Flanges
ASTM A338 Standard Specification for Malleable Iron Flanges, Pipe Fittings, and Valve Parts for Railroad
ASTM F1985 Standard Specification for Pneumatic-Operated, Globe-Style, Control Valves

Cast Steel Gate Globe Check Valve

Fullbore
Flexible or rigiddisc or soft seal structure
Self-centering gland or plate Renewable seat
Bolted bonnet,spiral would eight-square gasket
sealing bonnet or pressure seal bonnet

Forge steel NPT、SW Check valve

Design standard:
API 602、BS5352、
ASME B16.34
Connecting size:
ASME B1.20.1、ASME B16.11
Inspection and test:
API598

Strainers

 Y-pattern type   Bolted bonnet cap with drain plug
Perforated stainless steel screen
Strainer density 100 mesh design Full range of strainer density
Renewable strainer density
Flanged or buttwelding ends
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ADD:Qiaoxia,Wenzhou,Zhejiang,China   TEL:0086-577-67955569   FAX:0086-577-67955565   E-mail:sale@dfcvalve.com