BAOYI parallel gate Valve valve has such structural performances as full bore, deflector hole and sulfur resistance, and the product design can meet API 6D standard. Generally, the product can be widely applied in the fields of oil storage & transportation and delivery pipelines for petroleum, petrochemical product, chemical product, crude oil, natural gas, etc., and the sulfur resistant product is applicable to the long delivery pipelines for transporting natural gas or oil with high sulfur content, high flow velocity, many sundries and strong corrosion.

Flat Parallel Gate
Expanding Gate
Outside Screw
Non-outside Screw
1、Full port design, Through-conduit body with guide orifice may allow pipeline cleaning by cleaning device.
2、The parallel gate valve has multiple levels on the downstream sealing structure, abnormal boost when the cavity can automatically discharge pressure.
3、According to the needs of venting configuration and sewage and other maintenance structure, the appearance of the use of a full range of corrosion protection technology can meet the ground under long-term use requirements.
4、The seat and stem parts are provided with filling sealing grease, and can meet the requirements of long-term safe operation of the pipeline.
5、Set the indicator of the open-close position, the operation of the valve is clear and intuitive.
6、Whole closed structure, good protection performance, can be used to meet the requirements of all weather.