Clamp lift check valve-Check valve series-止回阀厂家-上海冠环阀门制造有限公司

Product overview

Clamping lifting check valve, also known as clamping check valve, mainly composed of valve body, valve disc, spring, etc., can be installed horizontally or vertically in a variety of pipeline systems to prevent media backflow, with short structure, small volume, light weight and other advantages. The valve flap closes quickly, the water hammer pressure is small, the flow channel is smooth, the fluid resistance is small, the action is sensitive, and the sealing performance is good. It is mainly suitable for clean media, and should not be used in pipelines containing solid particles and large viscosity media. Can be installed at the pump outlet, can avoid the production of water hammer, water percussion sound and destructive impact, to prevent countercurrent and protect the purpose of equipment, has a good energy saving effect.

Product characteristics
1, the product structure length is short, small size, light weight.
2, the seal flap can be selected according to different working conditions soft seal or hard seal material, sealing performance is good.
3, horizontal or vertical pipes can be used, easy to install.
4. The valve flap closes quickly and the water hammer pressure is small.
5, parts material and valve end face form, size can be reasonably selected according to the actual working conditions or user requirements to meet various engineering needs.

Main outer size

DN(mm)	L	D
DN(mm)	L	1.6	2.5	4.0
15	25	48	48	48
20	31.5	58	58	58
25	35.5	68	68	68
32	40	80	80	80
40	45	90	90	90
50	56	105	105	105
65	63	125	125	125
80	71	140	140	140
100	80	160	165	165
125	110	190	195	195
150	125	215	225	225
200	160	270	285	290
250	200	330	340	350
300	250	385	400	415