GOST EA Adapter Resilient Seat Gate Valve

The GOST EA Adapter Resilient Seat Gate Valve is manufactuer for Russia and Ukraine market. The soft seat gate valve's simple design makes it one of the most common used water works valves. The resilient gate valve can be applied to liquid service. The resilient seal gate valve was designed primarily for on-off service, where the soft seated gate valve is operated infrequently. It is not recommended to partly open the valve for adjustment of flow rate or emergent pressure relief blow-off. RSF’s resilient seat gate valve is widely used in the industry of potable water, sewage, and sea water.

Standard:

Basic Design: BS5163, DIN3352, EN1171, AS 2638.2, GOST, AWWA C509, AWWA C515

Face to Face: BS5163, DIN3202 F4 F5, ISO5752, ANSI B16.1

Flange Ends: EN1092-2, AS4087, GOST

Pressure Test: EN12266-1 Rating A

Design Feature:

OS & Y Rising Stem or Non-Rising Stem

Double Flange Ends

Bolted Bonnet

Resilient Gate Provide Good Sealing Performance

FBE Coating (Fusion Bond Epoxy) Min. 300micron Thickness

Strong Ductile Iron Valve Body and Bonnet

Low Operating Torque

Size Range: DN50 to DN1200 or 2” to 60"

Pressure Rating: PN6 (0.6Mpa), PN10 (1Mpa), PN16 (1.6Mpa), Class 125

Material:

Body: Ductile Iron GGG50, GGG40, EN GJS 500-7

Stem: SS416, SS304, SS316, SS431

Bolt and Nut: 13Cr, SS304 (A2-70), SS316 (A4-70)

Seat: EPDM, NBR

Operation:

Handwheel, Key Cap, Bevel Gear, Spur Gear, Electric Actuator

Optional:

Bypass, Size: DN50, DN80, DN100, DN150

WRAS Approved Resicoat R4 Coating

Position Indicator

AUMA, ROTORK IP67 IP68 Actuator

Warmly welcome to choose our GOST EA Adapter Resilient Seat Gate Valve! Please don’t hesitate to contact with us, if you have any enquirie of our water works valves.