J641Y J641Y-16 J641Y-25 J641Y-40 Pneumatic globe valve

J641Y J641Y-16 J641Y-25 J641Y-40 Pneumatic globe valve

Overview of J641Y J641Y-16 J641Y-25 J641Y-40 Pneumatic globe valve

J641Y J641Y-16 J641Y-25 J641Y-40 Pneumatic globe valve cuts off or connects the medium. The valve adopts double acting cylinder and uses the upper chamber air inlet or lower chamber air inlet to remotely control the valve, which is convenient and flexible to operate. Cylinder medium: compressed air, nitrogen. Simple structure, convenient manufacture and maintenance; Small working stroke and short opening and closing time; The sealing surface between the closing body (disc) and the valve seat adopts conical sealing, with small closing force, erosion resistance and reliable sealing.

Features of J641Y J641Y-16 J641Y-25 J641Y-40 Pneumatic globe valve

1. According to the standard GB12235, the product has reasonable structure, reliable sealing, excellent performance and beautiful shape.

2. The sealing surface of valve disc and valve seat is made of Stellite cobalt based cemented carbide, which is wear-resistant.

3. The valve stem has good corrosion resistance and scratch resistance after quenching and tempering and surface nitriding treatment.

4. Various piping flange standards and flange sealing surface types can be adopted to meet various engineering needs and user requirements.

Main tech of J641Y J641Y-16 J641Y-25 J641Y-40 Pneumatic globe valve

Operating temperature: normal temperature

Nominal diameter: DN15 ~ 300mm

Applicable media: water, gas, oil, etc

Driving mode: Pneumatic

Connection type: flange

Note: Any special design or question of J641Y J641Y-16 J641Y-25 J641Y-40 Pneumatic globe valve，kindly contact the manufacturer for more details.