Pishon Valve Co.,Ltd products

Ball Valve

Full Welded Ball Valve

FULLY WELDED type ball valves are cut off devices suitables for use both on natural gas distribution network and for liquid service when high performance on thightness and low pressure drop are required.

Top Entry Ball Valve

Top Entry construction is available in forged or cast execution, one piece symmetric body closed by a bolted bonnet. The range includes both Full and Reduced bore, pressure ANSI class from 150 to 2500 , with all possible combination of ENDS connections: flanged (RF-RTJ), butt welding and HUB ends.

High Pressure Forged Ball Valve

Trunnion Mounted Ball Valves are an excellent choice for on/off service in large and high pressure applications because the ball is anchored at the top and bottom of the design. Bonney Forge manufactures Trunnion Mounted Ball Valves in an extensive range of designs, materials, sizes, pressure classes and end connections that are designed in accordance to ASME B16.34 and where applicable API 608, API 6D or BS EN ISO 17292. The valves are fire-safe test approved and include design features to ensure electrical continuity between ball, stem and body. Cryogenic and high temperature metal seated configurations are also available. All designs are forged for improved mechanical properties, pressure retention, and quality.

Butterfly Valve

Triple Eccentric Butterfly Valve

In the pharmaceutical, chemical and food industry a flange butterfly valve is used to interrupt product flow (solid, liquid, gas) within the process. The valves used in these industries are usually manufactured according CGMP guidelines (current good manufacturing practise).Butterfly valves generally replaced ball valves in many industries particularly petroleum due to lower cost and ease of installation, but pipelines containing butterfly valves cannot be `pigged` for cleaning.

High Performance Butterfly Valve

High Performance Butterfly Valves comply with API 609 Category B and can be used for shutoff and throttling control.They are designed to handle everything from general applications to viscous and corrosive liquids; corrosive gases and steam.

Model Lug Type - Triple Eccentric Butterfly Valve

LUG type butterfly valve for cold, hot and drinking water, heating air, mineral oil as well as general industrial applications. Operation with manual grip or alternatively gearbox with hand wheel.

Gate Valve

Model API 600 - Gate Valve

Gate valve is usually divided into several types by seal part mode, such as: wedge gate valve, plate gate valve, parallel 2-flashboard gate valve, wedge 2-flashboard gate valve. Gate valve is usually for working condition in which the valve is not opened or closed frequently, and supports flashboard fully open or fully closed. It`s not suitable for adjustment or throttling. Different materials may be selected for transportation of water, steam, oil, natural gas, nitric acid, acetic acid, oxidant and urea.

Slab Gate Valve

The slab gate valve is a through-conduit and double block-and-bleed valves with fully protected seat faces ideal for long-lasting, drop-tight shutoff in liquid pipelines. Specific applications include: Pipeline main valves. Manifolds. Storage tanks. Pig launchers and receivers. Station valves. Oil and gas transmission. Distribution industry.

Power Station Gate Valve

All power station gate valves are designed and skillfully manufactured. The clients can customize orders of power station valves to meet the specific requirements for the pipeline service.

Globe Valve

Model BS 1873 - Globe Valve

Flow direction of medium in globe valve includes "low in and high out" and "high in and low out". The medium is allowed to flow in only one direction. The valve shall be installed in right direction. Globe valve has structure of straight-through type, direct flow type and right angle type. When globe valve is open, and the opening height of valve clack is up to 25% ~ 30% of nominal diameter of the globe valve,the flow reaches the maximum which show that the valve reaches the fully open position.