Zhejiang Guanli Valve Co.,Ltd
+86-577-21816088

Products

Butterfly Valves

Flange Triple Offset Butterfly Valves

The Torqseal’s advanced design features three-way eccentricity and unique elliptical seat geometry ensuring compressive sealing around the entire seat and a “tight”, bubble-free valve.

Products Details

Flange Triple offset Butterfly Valves Features

The Torqseal’s advanced design features three-way eccentricity and unique elliptical seat geometry ensuring compressive sealing around the entire seat and a “tight”, bubble-free valve.

● "ZERO LEAKAGE" SEAT TIGHTNESS (API 598 RESILIENT SEAT STANDARD): The disc seal, evenly compressed around its circumference, produces a wedging effect which flexes the seal ring and reacts like a spring. The resilient seal assures "zero leakage" of liquids or gases to API 598 resilient seat standard. Resiliency in the seal allows disc movement during thermal cycles while retaining tight shutoff.

● NO CAVITY: There is no cavity to allow build-up of solids.

Options

Body:WCB/CF8/CF8M/CF3/CF3M/ALLOY/904L/C95800/C63200

Stem:SS304/SS316/17-4PH

Disc:SS/Bronze

Actuation:Manual/Worm gear/Air Cylinder/Hydraulic Cylinder/Electric actuator

Technical date

Size Range:DN50-DN1500 2”-60”

Pressure Class:Class 150LB/Class 300LB/Class 600LB/PN10/PN16/PN25/PN40/PN64

flange to suit :EN1092 /ASME B16.5/AS4087/JIS


Guanli Valve is well-known as one of the largest flange triple offset butterfly valves manufacturers and suppliers in China. We have been focused on various valves since 1992 and owned good reputation. Please rest assured to buy the quality valves in stock from our factory.

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Address: Industrial Park Pu Road, Dong'ou, Yongjia County, Wenzhou City, Zhejiang Province
Tel: +86-577-21816088
Fax: +86-577-67928166
E-mail:trade@guanlivalve.com
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