High Quality Handwheel Operated 12 inch Gate Valve

High Quality Handwheel Operated 12 inch Gate Valve

By using rubber coating for the whole gate to produce deformation compensation to achieve good sealing effect. Overcomed other gate valves` shortcomings such as poorly sealed, leakage or rust. Our gate valve is more effective and save installation space. Widely used in city water supply, sewage treatment, construction industry, petroleum pipe line, chemical industry, foodstuff industry, pharmaceutical industry, textile-industry, power sector, shipbuilding, metallurgical industry, energy system and other fluid pipes as regulator or cut-off equipment.Chlorine valve,straight valve, lifting Check Valve, Swing Check Valve, Butterfly Valve, wafer type butterfly valve,

Technical Parameters

Nominal pressure:1.0~2.5MPa

DN: 50~800mm

Operating temperature :0~70℃

Applicable medium: water oil gas and so on

Flange standard:GB/T 17241.6 GB/T 9113

Test standard: GB/T 13927 API 598

No.	Name	Material
1	Valve body	Ductile Cast Iron
2	Wedge disc	Ductile Cast Iron with EPDM or NBR rubber coverage
3	Hexagon socket-head cap screws	Carbonization
4	Sealing ring	NBR rubber
5	Bonnet	Ductile Cast Iron Cast Steel
6	Stem	Stainless Steel
7	O-ring	NBR rubber
8	Thrust Bearing	Tin-bronze
9	Bolt	Stainless Steel
10	Gland	Ductile Cast Iron Cast Steel
11	Dust cover	NBR rubber
12	Hand wheel	Cast Iron

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Product Categories : Gate Valve