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GVF-20K

SIZE：1/2"~12"
API603 Gate Valves, Rising stem, non rising handwheel, O.S. & Yoke, Flexible wedge, Bolted bonnet design, Flange type. Pressure Rating : JIS20K

Product Features



* API603 Corrosion-Resistant, Bolted Bonnet Gate Valves.

* Bolted Bonnet With Flexible Wedge
* JIS20K Gate Valve Model Code : GVF-JIS20

* Trim#316 

* O.S. & Yoke

* Material Availability : ASTM A351 Stainless Steel, Super Austenitic Stainless Steel such as Hastelloy C, Monel 400. Duplex & Super Duplex.

* End Connections : Flange RF, RTJ are all standard unit.

Applicable Standards



Size Range 1/2"~12" 
Pressure  JIS20K
Body Material

SCS13/SCS14
Stem SCS13/SCS14
Wedge SCS13/SCS14
Packing PTFE / Flexible Graphite
Bolted Bonnet ASME B16.34
Face To Face JIS B2002
Flange JIS B2210 JIS20K
Finished Surface : 125-250 AARH
Specifications

Design as per API603
Wall Thickness ANSI B16.34 
Marking: MSS SP-25
Bolt and Nut : ASME B18.2.2
Valve Test  JIS B2003
Operation Handwheel, Gear box