Cast Steel Swing Check Vfalve_Flange pipe fittings_China Jingjia Valve (Group) Co., Ltd.

JINGJIA cast steel check valve are designed and manufactured to provide maximum service life and dependability. All check valves are meet the design requirements of American Petroleum Institute Standard API 600 & API 6D,BS EN 13709 and generally conform to American Society of Mechanical Engineers standard ASME B 16.34. Valves are available in a complete range of body/bonnet materials and trims.

Rang of Materials

Standard body/bonnet materials include nine grades of carbon, low alloy and stainless steels, For special apolications they can be supplied in other grades of alloy and stainless steel. There′s a full ranged of trim materials to match any service. Optional packing and gasket materials are available for a full range of service conditions.

Available Modification for JINGJIA Cast Steel Valves

* Trim Changeful
* End Connection Modifications
* Gasket Changes
* Outside Lever and Weight
* Slam Retarders

* Pressure Equalizing
* Outside Lever and Weight
* Customer Specified Coatings
* Weld End Bore Changes
* Oxygen & Chlorine Cleaning & Packaging