Proline valves offer quarter turn electrical actuator operated ball valves & butterfly valves are design for on-off duty, inching type & modulating applications.
These are widely used in control of air, gas, steam, oil, & water in various sector like power generation, water treatment plant, sugar industries, chemical, petrochemical industries, pumps testing units, steam boilers, havc & plumbing, gas generator, textile and in process automation, damper actuators.
1/2" to 6" for ball valve & 1.1/2" to 12" for butterfly valve
HEBEI PEIYING VALVE INDUSTRY CO.,LTD is a specialized factory manufacturer and
supplier of Valves,Flanges,Fittings and Other Pipeline Accessories Products in China many years.
Since the leadership began this development.,our products have been export to
Russia,Europe, Saudi Arabia,South america,Middle east,Southeast,Asia,Africa etc�?�
Our products have gained high reputation among our customers.
Our main business scope is as follows:
Gate Valves,Butterfly Valves, Globe Valves,Check Valves, Ball valves,Y Strainers, Flanges,Pipe Fittings,
Rubber Expansion Joints, Seamless Steel Pipes, Anticorrosive steel pipe and petroleum pipe etc..
Our factories have certificates:ISO9001, CE, API,EAC etc.
Welcome to dealers, wholesalers, end-users and other specific enquiries,we can offer you our favorable prices and data sheets . Your any enquiries will be appreciated
sophia at py-valve dot com
The butterfly plate of the butterfly valve is installed in the diameter direction of the pipe. In the cylindrical channel of the butterfly valve body, the disc shaped butterfly plate rotates around the axis with a rotation angle of 0 �°~90 �°. When the rotation angle reaches 90 �°, the valve is fully open.
The butterfly valve is simple in structure, small in volume and light in weight, and only consists of a few parts. Moreover, the valve can be quickly opened and closed only by rotating 90 �°, which is simple to operate. At the same time, the valve has good fluid control characteristics. When the butterfly valve is in the fully open position, the thickness of the butterfly plate is the resistance when the medium flows through the valve body, so the pressure drop generated by the valve is very small, so it has good flow control characteristics. The butterfly valve has two sealing types: elastic seal and metal seal. For elastic sealing valves, the sealing ring can be embedded on the valve body or attached to the periphery of the butterfly plate.
The valve with metal seal is generally longer than the valve with elastic seal, but it is difficult to achieve complete sealing. The metal seal can adapt to higher working temperature, while the elastic seal has the defect of being limited by temperature.
If the butterfly valve is required to be used for flow control, the main thing is to correctly select the size and type of the valve. The structure principle of butterfly valve is especially suitable for making large diameter valves. Butterfly valves are not only widely used in petroleum, gas, chemical industry, water treatment and other general industries, but also used in the cooling water system of thermal power plants.
There are two kinds of butterfly valves commonly used: wafer type butterfly valve and flange type butterfly valve. Wafer type butterfly valve uses stud bolts to connect the valve between two pipe flanges. Flange type butterfly valve has flanges on the valve, and bolts are used to connect the flanges on both ends of the valve to the pipe flanges.
Related products:
Tyco flowting ball valves 3-way full bore and reduced bore eo3100
Tyco flowting ball valves 3-way full bore and reduced bore e3200
Tyco flowting ball valves 3-way full bore and reduced bore e3900
Tyco flowting ball valves eb100/eo100 energy and process
Tyco flowting ball valves low temperature and cryogenic applications
Tyco flowting ball valves b100 omni ii
Tyco flowting ball valves model 110/200 ultraseal
Tyco flowting ball valves model 300 ultraseal
Tyco ball valves e3200 full and reduced bore 3-way top entry, 4-seat
Tyco ball valves e3900 full bore 3-way, 4-seats
Tyco flowting ball valves gratite seat, hi-temp
Tyco omni ii split body floating, full and reduced bore
We are pleasured to provide following international brands for industry all over the world: velan, milwaukee, smc, mueller, burkert, apollo, honeywell, parker, fisher, watts, etc. And valves include so many branches, eg:gate valve, check valve, , ball valve, butterfly valve, slide valve, isolation valve, piston valve, safty valve, knife valve, boiler valve, angle valve, etc.
1pc sus316 Ball Valve with NPT thread
Ball Valve Factory:Qingdao HY Valves Co.,Ltd.
Description
 Rating :        PN1.0-32.0Mpa  JIS 10K/20K; ANSICLASS 150-900
 Size  :         DN6-900 ,flange JIS /DIN 15A~200A ,BSP NPS NPT BSPT and etc 1/4~36
 Components  :    two-pieces,one pieces,three pieces
 Valve ends  :     flanged connections;threaded joint/screw thread(internal and external thread);socket weld.
 Body  :         WCB , CF8, CF8M SUS304/316/316L/Ti
 Ball  :             SUS 316/304
 Stem  :           SUS 316/304
 Seat  :            PTFE, R-PTFE, PPL, PEEK
 Related standards : ASME B16.34 , API 608 API 598, JIS B2003
Applicable temperature:-196~430
Drive Modes:Manual,gear worm,penumatic ,electric,hydraulic motor,pneumatic-hydraulic motor and electric-hydraulic
Applicable medium:water,gas,oil ,acetic acid,nitric acid,Oxidizing medium,and etc.
We are Ball Valve Manufacturer
3pc sus316 Ball Valve with high platform
Description
 Rating :        PN1.0-32.0Mpa  JIS 10K/20K; ANSICLASS 150-900
 Size  :         DN6-900 ,flange JIS /DIN 15A~200A ,BSP NPS NPT BSPT and etc 1/4~36
 Components  :    two-pieces,one pieces,three pieces
 Valve ends  :     flanged connections;threaded joint/screw thread(internal and external thread);socket weld.
 Body  :         WCB , CF8, CF8M SUS304/316/316L/Ti
 Ball  :             SUS 316/304
 Stem  :           SUS 316/304
 Seat  :            PTFE, R-PTFE, PPL, PEEK
 Related standards : ASME B16.34 , API 608 API 598, JIS B2003
Applicable temperature:-196~430
Drive Modes:Manual,gear worm,penumatic ,electric,hydraulic motor,pneumatic-hydraulic
Description
 Rating :        PN1.0-32.0Mpa  JIS 10K/20K; ANSICLASS 150-900
 Size  :         DN6-900 ,flange JIS /DIN 15A~200A ,BSP NPS NPT BSPT and etc 1/4~36
 Components  :    two-pieces,one pieces,three pieces
 Valve ends  :     flanged connections;threaded joint/screw thread(internal and external thread);socket weld.
 Body  :         WCB , CF8, CF3,CF3M,CF8M SUS304/304L/316L/316/316L/Ti
 Ball  :             SUS 316/304
 Stem  :           SUS 316/304
 Seat  :            PTFE, R-PTFE, PPL, PEEK
 Related standards : ASME B16.34 , API 608 API 598, JIS B2003
Applicable temperature:-196~430
Drive Modes:Manual,gear worm,penumatic ,electric,hydraulic motor,pneumatic-hydraulic motor and electric-hydraulic
Applicable medium:water,gas,oil ,acetic acid,nitric acid,Oxidizing medium,and etc.
Ball Valve Factory:Qingdao HY Valves Co.,Ltd.
