Zhejiang Hengtong Valve Co., Ltd.

Flexible butterfly valve
1) Composed of wafer and flange
2) Body material: Cast iron, cast steel, ...

[Expiration Date: 2010-07-15]

Pneumatic Butterfly Valve:

Sizes: 2" through 128"

Styles: Wafer, Lug, and Double Flanged ...

[Expiration Date: 2010-07-15]

Triple offset butterfly valve

Triple Offset metal butterfly valve

Three eccentricity butterfly ...

[Expiration Date: 2010-07-15]

Bi-directional metal seated butterfly valve was developed by our factory in 2008. It was awarded national ...

[Expiration Date: 2010-07-15]

Flange type butterfly valve
1.Design & Manufacture:API609, GB12238, JIS B2002
2.Face to Face ...

[Expiration Date: 2010-07-17]

Wafer metal butterfly valve

High performance butterfly valve

Administer Standard:

Design and ...

[Expiration Date: 2010-07-15]

Triple Eccentric Butterfly Valves

Sizes: 2" through 128"

Styles: Flange, Wafer, Lug

Bodies: Cast ...

[Expiration Date: 2010-01-15]

Electric actuator butterfly valve

Electric butterfly valve

Flange butterfly valve

Electric ...

[Expiration Date: 2010-07-15]

Manual butterfly valve

Size: NPS 2"-40"

Pressure: Class 150-300

Material: WCB, LCB, WC6, WC9, ...

[Expiration Date: 2010-07-15]

Features:
1) Size: From DN2" to DN47"
2) Body Material: Cast iron, SS304, SS316, carbon steel, aluminum ...

[Expiration Date: 2010-07-15]

Electric Butterfly Valve

Sizes: 2" through 128"

Styles: Wafer, Lug, and Double Flanged

Actuator: ...

[Expiration Date: 2010-07-15]

Bi-directional Rubber Seat Butterfly Valve

Bi-directional metal seated butterfly valve was developed by ...

[Expiration Date: 2010-07-15]

Welding butterfly valve
1)NPS: DN4"-48"
2)PN: 150lb-300lb
3)Temperature: -29C-425C(WCB), ...

[Expiration Date: 2010-07-15]

Malleable iron casting handwheel butterfly valve

Metallic elasitc hard sealing butterfly valve

Lever ...

[Expiration Date: 2010-07-15]

Wafer type butterfly valve

API butterfly valve

Cast iron butterfly valve

Soft-seal Butterly ...

[Expiration Date: 2010-07-15]

High Performance Butterfly Valve

Sizes: 2" through 36"

Styles: Flange, Wafer, Lug

Bodies: WCB, ...

[Expiration Date: 2010-07-15]

Wafer Butterfly Valve
Size: DN40--1200
End flange: ANSI B 16.1, EN 1092, AS 2129
Face to face: ANSI B ...

[Expiration Date: 2010-07-15]