Lift check valve

source：Xiamen, rhett fluid control co., LTD The information has been viewed： 4357 Time：2013-07-03 13:40:50


Lift check valve is a valve body along the vertical centerline of sliding valve, lift check valve can be installed in horizontal pipelines, high-pressure small-bore check valve ball valve can be used in shape, lift check valve in the body shape and the same cut-off valve (with valve general), so it is more fluid drag coefficient, but the seal is a swing.
Product features:
■ the valve body along the vertical centerline of sliding
■ suitable for horizontal installation
■ close the valve quickly, the water hammer pressure small
■ sensitive action, good sealing performance
■ the valve stroke is short, close the valve impact force
Technical parameters:
■ nominal size: DN32 ~ DN200
■ nominal pressure: PN1.6 ~ PN16MPa
■ design standards: GB/T 12235
■. Length: GB/T 12221
Application: temperature ≤ 550 ℃.
■ flange end: customer requirements
■ test and inspection: API 598 JB/T 9092
The material of main parts:
Body: carbon steel, stainless steel, alloy steel, low temperature steel
Valve / seat: carbon steel, stainless steel, alloy steel, low temperature steel
Pin: stainless steel
Spring: steel, stainless steel