5meters Stem Extension Resilient Seat Gate Valve

RSF VALVE is a leading manufacturer of water works valves. We have more than 20years experience in producing ductile iron resilient seat gate valve, metal to metal seat gate valve, non return valve (swing check valve, ball check valve, slanted seat tilting disc check valve), butterfly valve, strainer, etc.

The Shaft Stem Extension Resilient Seat Gate Valve is usually used for underground service and buried service. The resilient gate valve simple design makes it one of the most common water works valves in use. It can be applied to both liquid and gas services, although it is mostly used in liquid services. The soft seated gate valve was designed primarily for on-off service, where the resilient seated sluice valve is operated infrequently. It is not recommended to partly open the soft seat gate valve for adjustment of flow rate or emergent pressure relief blow-off. RSF’s resilient seated 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, or Socket Ends for PVC pipe

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:

Stem Extension

Bypass, Size: DN50, DN80, DN100, DN150

Position Indicator

WRAS Approved Epoxy Powder, FCS Approved FBE, Resicoat R4 Coating

AUMA, ROTORK IP67 IP68 Actuator

Thanks for your selection of RSF’s Shaft Stem Extension Resilient Seat Gate Valve! If you have any inquiries of our water works valves of soft seat gate valve, please don’t hesitate to call us or email us!