Low Price For Bolted Bonnet Gate Valve - DI PN10/16 Class150 Soft Sealing Rising Stem Gate Valve – Zhongfa

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We are also focusing on enhancing the things administration and QC program in order that we could keep fantastic advantage within the fiercely-competitive enterprise for Worm Gear Butterfly Valve, Butterfly Valve Ss, Wafer Butterfly Valve, We welcome you to visit our factory and look forward to establishing friendly business relationships with customers at home and abroad in the near future.

Low Price For Bolted Bonnet Gate Valve - DI PN10/16 Class150 Soft Sealing Rising Stem Gate Valve – Zhongfa Detail:

Product Detail

Size & Pressure Rating & Standard
Size	DN40-DN1200
Pressure Rating	PN10, PN16, CL150
Face to Face STD	BS5163, DIN3202 F4, API609
Connection STD	BS 4504 PN6/PN10/PN16, DIN2501 PN6/PN10/PN16, ISO 7005 PN6/PN10/PN16, JIS 5K/10K/16K, ASME B16.1 125LB, ASME B16.1 150LB, AS 2129 Table D and E
Upper Flange STD	ISO 5211
Material
Body	Cast Iron(GG25), Ductile Iron(GGG40/50)
Disc	Cast Iron(GG25), Ductile Iron(GGG40/50)
Stem/Shaft	Stainless Steel 304(SS304/316/410/420)
Seat	CF8/CF8M+EPDM
Bushing	PTFE, Bronze
O Ring	NBR, EPDM, FKM
Actuator	Gear Box, Electric Actuator, Pneumatic Actuator

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Product Advantage

The stem nut of the rising stem gate valve is set on the valve cover or bracket. When the valve is opened and closed, the stem is lifted and lowered by rotating the screw nut. In this structure, the thread of the valve stem is not in contact with the medium, and is not easily corroded by the medium, and at the same time, it is beneficial to the lubrication of the thread part of the valve stem.

Advantages of gate valve:

1) Small fluid resistance;

2) Small torque required for opening and closing;

3) It can be used on the ring pipeline where the medium flows in two directions, that is to say, the flow direction of the medium is not restricted;

4) When fully opened, The sealing surface is eroded by the working medium and is smaller than the globe valve。5) The shape is relatively simple, and the manufacturing process is good.

6) The structure length is relatively small. Usually, the pipeline with a nominal size larger than DN50 is used as the device to cut off the medium

It is used as a cutoff and adjusting equipment for the various water supply and drainage pepeline in building ,chemial ,medicine,textile,ship and other industries. Zhongfa valve can offer OEM &ODM gate valves and parts in China.Zhongfa valve’s philosophy is to seek for high quality products with optimal service with the most ecmonical price. All valve product are test two times before shipping to ensure the quality of the product. Welcome to visit our factories. We will show the Craftsmanship of the valves.

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We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for Low Price For Bolted Bonnet Gate Valve - DI PN10/16 Class150 Soft Sealing Rising Stem Gate Valve – Zhongfa , The product will supply to all over the world, such as: Milan, Paraguay, United States, We win many reliable customers by rich experience, advanced equipments, skilled teams, strict quality control and best service. We can guarantee all our products. Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise.

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