Butterfly Type Valve

Butterfly valve Specifications

1:Wherever needed. 

2:Small torque of operate. 

3:Long service life and easy interall.

4.Center-line or eccentric. 

Specifications: 

1) Size:2"-120" or DN50-DN3000

2) Class:150LB-900LB or PN10-PN150 or 10K-40K

3) Material:GG25, GGG50, WCB,LCB,CF8 304,CF8M,CF3,CF3M, C95800, MONEL, DUPLEX STAINLESS STEEL

a) Body:ductile iron,cast iron,stainless steel,carbon steel,BRONZE, MONEL, DUPLEX STAINLESS STEEL

b) Disc:plated ductile iron,aluminum bronze,stainless steel, BRONZE, MONEL, DUPLEX STAINLESS STEEL

c) Stem:stainless steel

d) Seat:NBR,EPDM,FKM and CR

4)Standards:

a) Valve design to:API609, EN, DIN, GOST.

b) Valve test to:API 598,GB13927

c) Face to face:API 609, EN, DIN, GOST

d) Flange drilled is accoding to:GB/T17241,ANSI B16.42,ANSI B16.1 and EN1092-2 Features.

1) Small in size and light in weight;easy in installation and maintenance;can be mounted wherever needed.

2) Small torque of operate,energe saving

3) Flow curve tending to straight the test of tens of thousands opening/closing operation

4) Long service life.Standing the test of tens of thousands opening/closing operation

5) Perfect sealing without leakage under the pressure test

6) Wide selection of materials,applicable for various mediums

Find excellent quality butterfly type valve from one of the largest manufacturers and suppliers in China - Guocheng Valve, which has been dedicated to this field for years. Relying on advanced equipment and superior techniques, we can offer you butterfly type valve with high accuracy, good resistance against wearing good sealing performance and long lifespan. Welcome to buy or wholesale products from our factory.