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Oilwell Valve
Ductile Iron Universal Butterfly Valves
Features:
Applicable medium：Clear water and neutral liquid
Suitable temperature：- 20 ~ 120 ℃
Application field：Municipal construction, water conservancy projects, water supply and drainage, water treatment, etc
Size Range: 2''-8''/DN50-DN200
Pressure: 10K/150LB
Body Materials: Ductile iron
Seat Materials: ([EPDM]/NBR) (50% adhesive content)
Disc Materials: Ductile Iron,CF8,CF8M
Stem Materials: 45#/420/316/304stainless steel
Wafer Butterfly Valve With Worm Gear
Features:
Applicable medium：Water and neutral liquid
Suitable temperature：- 20 ~ 120 ℃
Application field：Municipal construction, water conservancy projects, water supply and drainage, water treatment, etc.
Size Range: DN65
Pressure: PN6/10/16、5/10K、CL150、Table D/E
Body Materials: Cast Iron
Seat Materials: EPDM/NBR
Disc Materials: DI/SS304/SS316/C954
Stem Materials: 420/45#/SS304/SS316
Handle Wafer Butterfly Valve
Features:
Applicable medium：Water and neutral liquid
Suitable temperature：- 20 ~ 120 ℃
Application field： Municipal construction, water conservancy projects, water supply and drainage, water treatment, etc.
Size Range: DN65
Pressure: PN6/10/16、5/10K、CL150、Table D/E
Body Materials: Cast Iron
Seat Materials: EPDM/NBR
Disc Materials: DI/SS304/SS316/C954
Stem Materials: 420/45#/SS304/SS316
Signal Wafer Butterfly Valve
Features:
Applicable medium：Water and neutral liquid
Suitable temperature：- 20 ~ 120 ℃
Application field：Municipal construction, water conservancy projects, water supply and drainage, water treatment, etc.
Size Range: DN100
Pressure: PN6/10/16、5/10K、CL150、Table D/E
Body Materials: Ductile Iron
Seat Materials: EPDM/NBR
Disc Materials: CF8
Stem Materials: 420/45#/SS304/SS316
Pneumatic Actuated Butterfly Valve
Size Range: 2''-44''/DN50-DN1200
Pressure: 5K/10K/150LB
Body Materials: CI/DI/WCB/CF3/ CF3M/CF8/ CF8M
Seat Materials: NBR/EPDM/PTFE/SI
Disc Materials: DI/WCB/CF3/ CF3M/CF8/CF8M/ C954
Stem Materials: 45#/410/ 2Cr13/Cr13/304/316stainless steel
Worm Gear Operated Flange Butterfly Valve
Features:
Worm gear operated flange butterfly valve:
Single Eccentric Disc-Shaft
Anti-Blow Out Stem
Bi-Directional
Fire safe Design
Low Friction Body Seat
Zero Leakage
Size Range: 2''-44''/DN50-DN1200
Pressure: 5K/10K/150LB
Body Materials: CI/DI/WCB/CF3/ CF3M/CF8/ CF8M
Seat Materials: NBR/EPDM/PTFE/SI
Disc Materials: DI/WCB/CF3/ CF3M/CF8/CF8M/ C954
Stem Materials: 45#/410/ 2Cr13/Cr13/304/316stainless steel
Lever Operated Flange Butterfly Valve
Features:
Lever operated flange butterfly valve:
Single Eccentric Disc-Shaft
Anti-Blow Out Stem
Bi-Directional
Fire safe Design
Low Friction Body Seat
Zero Leakage
Size Range: 2''-8''/DN50-DN200
Pressure: 5K/10K/150LB
Body Materials: CI/DI/WCB/CF3/ CF3M/CF8/ CF8M
Seat Materials: NBR/EPDM/PTFE/SI
Disc Materials: DI/WCB/CF3/ CF3M/CF8/CF8M/ C954
Stem Materials: 45#/410/ 2Cr13/Cr13/304/316stainless steel
Cast Iron Rising Stem Gate Valve
Features:
Medium used: Fresh water, sewage, sea water, steam, weak acid alkaline medium.
Suitable temperature：-10 degrees Celsius to 200 degrees Celsius
Application field：Municipal construction, water treatment, electricity, water supply and drainage, water conservancy projects.
Size Range: 1.5''-12''/DN40-300
Pressure: 1.0/1.6Mpa
Body Materials: Cast iron
Seat Materials: brass
Disc Materials: Cast iron
Stem Materials: Stainless steel
Stainless Steel Knife Gate Valve
Features:
Medium used: Pulp, mud, sewage, powder, all kinds of liquid fluid.
Suitable temperature：below 80 degrees Celsius
Application field：Water treatment, water supply and drainage, water conservancy projects.
Size Range: 1.5’’-16’’/DN40-400
Pressure: PN1.0/1.6mpa
Body Materials: cast iron/ductile iron
Seat Materials: NBR
Disc Materials: 201stainless steel
Stem Materials: 2cr13stainless steel
Stainless Steel Thread Gate Valve
Features:
Applicable medium：Water, steam, oil etc.
Suitable temperature：-20℃～180℃
Application field：Water treatment, food, electric power, petrochemical industry, etc.
Size Range: DN15-DN100
Pressure: PN16
Body Materials: CF8
Stem Materials: 304
Cover materials: CF8
Cast Steel Outside Stem Gate Valve
Features:
Medium used: Water, steam, oil.
Suitable temperature：- 29-425 degrees Celsius
Application field：Municipal construction, chemical industry, water treatment, electricity, petroleum, water supply and drainage, water conservancy projects.
Size Range: 1''-24''/DN25-600
Pressure: 10K/PN16
Body Materials: WCB
Seat Materials: Cr stainless steel
Disc Materials: WCB+2Cr13stainless steel
Stem Materials: 2Cr13stainless steel
Cast Steel Ball Valve
Features:
Applicable medium：Water, steam, oil.
Suitable temperature：-29℃～180℃
Application field： Municipal construction, water treatment, electricity, petroleum, water supply and drainage, water conservancy projects.
Size Range: DN25-DN250
Pressure: PN16/25/40/63
Body Materials: WCB
Seat Materials: PTFE
Stem Materials: 201stainless steel
Cover materials: WCB
1.1 Floating ball valve: Floating ball valve is a common ball valve, its ball is pushed by the medium pressure, making it seal with the valve seat. Floating ball valves are suitable for medium and low pressure water, steam, oil and other media.
1.2 Fixed ball valve: Fixed ball valve is a high-pressure ball valve, its ball is supported by bearings, not affected by the medium pressure. Fixed ball valves are suitable for high temperature and high pressure water, steam, oil and other media.
1.3 Trunnion ball valve: Trunnion ball valve is a special ball valve, its ball moves along the track when opening or closing, avoiding friction with the valve seat. Trunnion ball valves are suitable for high temperature and high pressure water, steam, oil and other media, and can also be used for media containing solid particles.
1.4 V-type ball valve: V-type ball valve is a regulating ball valve, its ball has a V-shaped notch, which can achieve precise flow control. V-type ball valves are suitable for water, steam, oil and other media, and can also be used for media with certain corrosiveness and viscosity. 1.5 Three-way ball valve: Three-way ball valve is a diverter ball valve, its ball has two or three channels, which can realize the diversion, convergence or switching of the medium. Three-way ball valves are suitable for water, steam, oil and other media, and can also be used for media mixed with gas or liquid. Stainless steel ball valve: Stainless steel ball valve is a ball valve made of stainless steel, which has good corrosion resistance and wear resistance. Stainless steel ball valves are suitable for water, steam, oil and other media, and can also be used for various chemical media such as nitric acid, acetic acid, oxidizing media, urea, etc.
