Hydraulic Control Butterfly Valve

Hydraulic Control Butterfly Valve 1. We have many experience in this line of business. 2. Certificate: ISO 9001/CE.

1. We have spacious workshop and professional equipment, more than 50 labors in factory. And specialized in producing medium and low pressure valves. We are one of leading manufacturers of valve in China, and we have above ten years’ experience in this particular line of business. And our bigger new factory will be built soon, more space for development.

2.  Hydraulic Control Butterfly Valve Feature:

→Characteristics:

Auto-pressure keeping and not dropping weight hammer; un-trembling valve disc; small flow resistance coefficients; The close of valve can be separated into two adjustable phases which can avoid water hammer and assure the safety of pipeline. It performs the functions such as local control, remote control and pump-valve link motion.

Detailed Description:
Series	butterfly valve
Size:	DN100-DN1200
End flange:	ISO 7005-2 /EN 1092-2
Face to face:	ISO5752/EN558-1
Top flange:	ISO 5211
Normal pressure:	PN6/PN10/PN16
Body:	ASTM A216/ASTM A536
Disc:	ASTM A536
Stem:	SS420
Seat:	NBR
Suitable temperature:	-10°C-
Medium:	water, steam

  

→Typical Applications:

  

The valve is widely used in large and middle pipeline or pumping station such as water supply works,power plant, metallurgy, irrigation and drainage.Substituting gate valve and check valve,it is equipped at the pump outlet which performs the functions of cutting off and nonreturn.

  

Hydraulic Control Butterfly Valve