Tianjin Yuyue International Trade Co., Ltd.

PRODUCT

Product BUTTERFLY VALVE

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Wafer Type Butterfly valve

Purpose

This valve is used as a cutoff and adjusting equipment for the variou

water supply and drainage pipelines in building,chemical,medicine,textille,

ship and other industies.

Features

1.Small in size and light in water,Easy installation and maintenance,it can

be mounted wherever need.

2.Simple and compact construction,quick 90 degrees on-off operation.

3.Minimized operating torque,energy saving.

4.Flow curve tending to straight line,Excellent regulation performance.

5.Long service life,Standing the test of tens of thousands opening/closing

operations

6.Bubbles tight sealing with no leakage under the pressure test

7.Wide selection of material applicable for various medium.

Performance parameters

PN:PN 1.0MPa , PN 1.6MPa ，JIS10K，JIS16K，ANSI150LB

DN:DN50-DN1200mm

Suitable temperature:EPDM≤100，PTFE≤100

Media:Water,Gas,Oil

Executive standard

Design and manufacture standard:GB/T12238-2008

Flange connection dimension:GB2555

Test and inspection standard:GB/T13927

Connection mode:Butt-connection

Main Parts material

Valve stem-Stainless steel
Butterfly Disc-Zinc-plated ductile iron/Stainless steel
Body-Ductile iron/Cast steel/Stainless steel
Sealing material -NBR/EPDM/PTFE
Handle-Aluminum alloy/Iron

Technical Date sheet

Dimensions

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