Bellow Seal Gate Valve

Bellow Seal Gate Valve

Find a huge selection of Bellow Seal Gate Valve from China at LYV. Provide professional after-sales service and the right price, looking forward to cooperation.
LYV is Bellow Seal Gate Valve manufacturers and suppliers in China who can wholesale Bellows gate valve. We can provide professional service and better price for you. If you interested in Bellows gate valve products, please contact with us. We follow the quality of rest assured that the price of conscience, dedicated service. As a professional Bellow Seal Gate Valve manufacturer, you can rest assured to buy Bellow Seal Gate Valve from our factory and we will offer you the best after-sale service and timely delivery

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Product Description

LYV® Bellow Seal Gate Valve Introduction

Factory Bellow Seal Gate Valve with Low Price Manufacturers and Suppliers. LYV® is Bellow Seal Gate Valve manufacturer and supplier in China.  Using performance metal bellows + packing double seal, ordinary gate valve single sealing packing has the disadvantage of aging leakage, not only improves the use efficiency, greatly increases the use of safety and reliability, but also reduces the maintenance costs and times. The key component is the metal bellows. The lower end of the valve stem assembly is welded by hob-welding technology, and the upper end is welded by hob-welding with the connecting plate, forming a metal barrier between the fluid medium and the atmosphere to ensure zero leakage of the valve stem position. Grease joint on valve cover provides direct lubrication of stem, nut and shaft sleeve.


LYV® Bellow Seal Gate Valve Parameter (Specification)

LYV® Bellows gate valve Feature And Application

Bellows gate valve products are widely used in:

Petrochemical industry, chemical fiber textile, power plant, steel plant, plastic paper making, hot oil system, steam system, hot and cold water system and other industries and conditions.

■ Bellows gate valve features:

Double bellows, easy maintenance, double seal, position indication

Application of bellows gate valve:

Power station, natural gas, ammonia, vacuum, refrigeration system, hot oil system, hot water

Design and manufacturing standards: GB12234, API6D;

Structural length standard: GB1221, ANSI B16.10;

Flange standard: JB79, ANSI B16.5;

Inspection and test standard: GB12937, API 598


LYV® Bellows gate valve Details



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