ASA STANDARD DESIGN & ND STANDARD ( S TYPE DESIGN )

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SHREYAS make Globe Valves are OS & Y Type, Rising Spindle & Bolted Bonnet Design, specially designed globe valve ensure 100% smooth flow area & reduce pressure drop across the valve. Specially designed gland packing and deep stuffing box provides sure tightness and maximum long packing life of years together. Properly machined and lapped back seat facilities are provided for replacement of Gland packing when valve is on line & under pressure.

SHREYAS globe valves are available in On-Off Disc, Tapered V Style Control Disc and Parabolic Disc type. Stellited trims are generally provided for all above 300# valves and in lower rating also on request.

Extra Long, Extended Bonnet Design Globe Valve as a special requirement for low temperature and cryogenic services.

Globe Valves Pneumatic Spring & Diaphragm Type Actuator / Pneumatic Cylinder operated along with accessories like Solenoid, Valve Positioners, I/P Converter, Limit Switches, and Air Filter Regulator etc.

 Standards
Design Standard     BS 1873/DIN
Inspection & Testing Standard     BS 6755
Face To Face     As Per ANSI B 16.10
End Connection     Flanged End To ANSI B 16.5/BS 10 Table Buttweld End To ANSI B 16.25
SizeRange     1" To 16"
Pressure Rating     150# To 1500#
Material Specifications
 Material Specifications
Body / Bonnet      ASTM A 216 GR. WCB
   ASTM A 217 GR. WC1/WC6/WC9/WC11
   ASTM A 351 GR. CF 8 /CF 8M/CF 3/CF 3M/CN 7M
   IS 210 GR. FG 200/220/250/260
Seat      AISI 410 (13% Cr.)/AISI 304/316/304L/316L/Alloy 20
Disc  
Disc Nut  
Spindle  
Back Sheet Bush  
Gland Bush  
Yoke Sleeve  
Gland Flange  
Gland Packing  
Gasket  
Cross Pin & Nut  
Eye Bolt & Nut  
Stud & Nut  
Hand Wheel  
Grease Nipple  

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