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Safety Valve | Open Bonnet Safety   |   SERIES # 006  
 
 
 
 
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FEATURES

* Direct Spring Operated Safety Valve

* Open Bonnet suits for Steam/ Air / Non - Posinous gases.

* Full Lift at Set Pressure

* Metal to Metal Seat lapped for Optical Seat Flatness for Zero leakage.

* Safety Valves Manufactured in accordnace with the requirements of ASME Boiler &  Pressure Vessel Code Section III & VIII Division I .

* Soft Seat Option available for Low Temperature & Critical Application.

* Dimensions of Flanges conform to ANSI B16.5 Std.

 
 
  • SPECIFICATIONS
  • MOC
Size : 1" x 2" to 6" x 8"
Set Pressure : 1Barg to 21Barg
Temperature Range : -20*C to 538*C
Seat : Metal Seat
End Connection : Flange End
Mfg Std : API 526 & EN ISO 4126 Part 1
Application : Air,Gas,Vapor & Steam
Pressure Rating : 150# & 300#
Drilling : ANSI B16.5 R.F. (150# & 300#)
Testing Std. : API 527
Body : ASTM A 216 GR.WCB, 217 GR.WC7
Trim : AISI SS304/SS316
Spring : Spring Steel (EN 42 / IS 4454 GR.II)
Cap : Cast Iron (IS 210)
Spindle : AISI SS410
Handle : Cast Steel
 
DOWNLOADS
pa1_SERIES 006_2015072709.pdf
 
 
 
 
 
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  Phone: +91-79-22745600 E-mail: hew@hewvalve.com  
 
 
 
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