J941Y, J941H, J941W electric disconnecting valve series products due to the opening and closing process between the sealing surface of the friction is small, more durable, opening height is not large, easy to manufacture, easy maintenance, not only for low pressure, but also for high pressure. Petroleum, chemical, pharmaceutical, fertilizer, electric power industry and other conditions, cut off or connect the regulation of pipeline media.

Product features

1、Electrical disconnecting valve has reasonable structure and reliable sealing.

2, sealing surface surfacing Co-based hard alloy, wear-resistant, corrosion-resistant, anti-friction performance, long service life.

3、Stem tempering and surface nitriding treatment, good anti-corrosion and anti-friction performance.

4、Material of parts and flange, surfacing end size can be reasonably selected according to the actual working conditions or user requirements to meet various engineering needs.

5、The spool can be made into cut-off type and regulating type according to the needs.

Execution standard

Design specification: GB/T12235

Structure length: GB/T 12221

Flange connection: GB/T 9113 JB/T 79

Butt-welding end connection：GB/T12224

Test and inspection: GB/T 13927 JB/T 9092

Performance Parameters

Valve model: J941Y, J941H, J941W;

Nominal diameter: DN15~DN500;

Nominal pressure: 1.6MPa, 2.5MPa, 4.0MPa, 6.4MPa, 10.0MPa;

Common materials: carbon steel, stainless steel, etc.