FABRICATED DOUBLE DISC GATE

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Specifications   
Make Chemtech
Type Double disc gate valve
Sizes Upto 3000mm
Pressure rating Pn 6 (max.)
Design std. Asme b16.34
Face to face Din 3202 series – f4
Ends Din / is / en
Inspection std. Din 3230 part – 3 – leak rate 2.
Actuation Handwheel / gear box / electrical actuator

 

Material
Body Carbon steel / stainless steel
Bonnet Carbon steel / stainless steel
Super structure Astm a 53
Body ring Alloy steel / stainless steel
Wedge Carbon steel
Disc Carbon steel / stainless steel
Disc face Hardened
Back seat Alloy steel / stainless steel
Stem Alloy steel / stainless steel
Stem protector Carbon steel
Stud & nuts High tensile