New Style Bare Shaft Gate Valve

Port	Qingdao， Tianjin
Packaging	plywood box

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Product Details

1. Tanghai Valve is available in both non-rising stem and outside stem & yoke (OS&Y) designs.

2. Available in sizes 3” through 96” the Metal Seated Solid Wedge Valve is designed in accordance with AWWA C500 standards as well as ANSI and ASTM standards.

3. The valve is available with hand wheels, operating nuts and integrally cast mounting pads for gears or electric actuators and all valves are coated internally and externally with liquid epoxy conforming to AWWA C500.

4. Designed and manufactured for use in waste water and sewage applications.

MATERIALS OF PARTS

Number	Part Name	Material	Optional Material
1	Body	CAST IRON	EN-GJL-250
2	Body seat ring	CAST BRONZE	ASTM B62
3	Wedge ring	CAST BRONZE	ASTM B62
4	Wedge	CAST IRON	EN-GJL-250
5	Yoke bushing	CAST BRONZE	ASTM B584
6	Stem	BRASS	ASTM B16
7	Body gasket	GRAPHITE	NON ASBESTOS
8	Bolts	STEEL	CARBON STEEL
9	Nuts	STEEL	CARBON STEEL
10	Bonnet	CAST IRON	EN-GJL-250
11	Gland follower bolts	STEEL	CARBON STEEL
12	Stuffing box gasket	GRAPHITE	NON ASBESTOS
13	Suffing box	CAST IRON	EN-GJL-250
14	Packing	GRAPHITE	NON ASBESTOS
15	Gland follower	DUCTILE IRON	EN-GJS-450-10
16	Handwheel	CAST IRON	EN-GJL-250
17	Name plate	AL
18	Wsher	STEEL	CARBON STEEL
19	Handwheel nut	STEEL	CARBON STEEL