J641H J641H-16 J641H-25 J641H-40 Pneumatic globe valve

J641H J641H-16 J641H-25 J641H-40 Pneumatic globe valve

Overview of J641H J641H-16 J641H-25 J641H-40 Pneumatic globe valve

J641H J641H-16 J641H-25 J641H-40 Pneumatic globe valve adopts double acting cylinder and uses 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 J641H J641H-16 J641H-25 J641H-40 Pneumatic globe valve

1. Exquisite material selection, in line with relevant domestic and foreign standards, reasonable structure and beautiful appearance.

2. The sealing surface of valve disc and valve seat is made of iron-based alloy surfacing or slate cobalt based cemented carbide surfacing. It has good wear resistance, high temperature resistance, corrosion resistance, scratch resistance and long service life.

4. The valve rod has good corrosion resistance and scratch resistance after quenching and tempering and surface nitriding treatment.

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

6. The valve body has a complete variety of materials. The packing and gasket can be reasonably selected according to the actual working conditions or user requirements, and can be applicable to various pressure, temperature and medium working conditions.

Main tech of J641H J641H-16 J641H-25 J641H-40 Pneumatic globe valve

Structure: Globe type, on-off

Rating: PN16~PN160

Body: WCB, CF8, CF8M

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 J641H J641H-16 J641H-25 J641H-40 Pneumatic globe valve, kindly contact the manufacturer for more details.