Products
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GB, Din Check Valve
DESIGN & MANUFACTURE STANDARD
-Design and manufacture as GB/T 12236, GB/T 12235
• Face to face dimensions as GB/T 12221
• End flange dimension as JB/T 79
• Pressure test as GB/T 26480specircations
-Nominal pressure: 1.6,2.5,4.0,6.3Mpa
• Strength test: 2.4, 3.8, 6.0, 9.5Mpa
• Seal test: 1.8, 2.8t 4.4, 7.0Mpa
• Gas seal test: 0.6Mpa
• Valve body material: WCB(C), CF8(P), CF3(PL), CF8M(R), CF3M(RL)
• Suitable medium： water, steam, oil products, nitric add, acetic acid
-Suitable temperature: -29℃-425℃ -
Forged Check Valve
DESIGN & MANUFACTURE STANDARD
• Design & Manufacture as per BS 5352, ASME B16.34
• Connection ends dimension as per ASME B16.11
• Inspection and test as per API 598Specifications
• Nominal pressure: 150-1500LB
-Strength test: 1.5XPN Mpa
• Seal test: 1.1XPN Mpa
• Gas seal test: 0.6Mpa
• Valve body material: A105(C), F304(P), F304(PL), F316(R), F316L(RL)
• Suitable medium: water, steam, oil products, nitric acid, acetic acid
• Suitable temperature: -29℃-~425°C -
Female Check Valve
Specifications
• Nominal pressure: PN.6, 2.5, 4.0, 6.4Mpa
• Strength testing pressure: PT2.4, 3.8, 6.0, 9.6MPa
• Seat testing pressure(high pressure): 1.8, 2.8, 4.4, 7.1 MPa
• Applicable temperature: -29-150℃
• Applicable media:
H14/12H-(16-64)C Water. Oil. Gas
H14/12W-(16-64)P Nitric acid
H14/12W-(16-64)R Acetic acid -
Ansi, Jis Check Valves
DESIGN & MANUFACTURE STANDARD
• Design & Manufacture as Per: API 6D, BS 1868, ASME B16.34• Face to face dimension as pen ASME B16.10, API 6D
• Connection ends dimension as per: ASME B16.5, ASME B16.47, JIS B2220
• Inspection and test as per: ISO 5208, API 598, BS 6755Specifications
• Nominal pressure: 150, 300LB, 10K, 20K
• Strength test: PT3.0, 7.5,2.4, 5.8Mpa
• Seal test: 2.2, 5.5,1.5,4.0Mpa
• Gas seal test: 0.6Mpa
• Valve body material: WCB(C), CF8(P), CF3(PL). CF8M(R), CF3M(RL)
• Suitable medium: water, steam, oil products, nitric acid, acetic acid
-Suitable temperature: -29℃〜425℃ -
Pneumatic Flange Ball Valve
Performance Specification
-Nominal pressure: PN1.6-6.4 Class 150/300, 10k/20k
• Strength testing pressure: PT1.5PN
• Seat testing pressure(low pressure): 0.6MPa
• Applicable media:
Q641F-(16-64)C Water. Oil. Gas
Q641F-(16-64)P Nitric acid
Q641F-(16-64)R Acetic acid
• Applicable temperature: -29°C-150°C -
Mini Ball Valve
Technical Specification
• Design Standard: ASME B16.34
• End Connections: ASME B1.20.1(NPT) DIN2999 & BS21, ISO228/1&ISO7/1
-Test and Inspection: API 598 -
Metal Seat Ball Valve
• The series valves use forge steel or cast steel as their body material. The structure can be floating type or trunnion type ball supports.
• High precision machining results in superior ball and seat interfacing for tight shut off confomning to leakage standard of ANSI B16.104 dass VI.
• Flow direction for floating mounted type is uni-directional. Trunnion mounted type is fuly bi-directional with double-block-and-bleed capability. -
High Platform Sanitary Clamped, Welded Ball Valve
Specifications
• Nominal pressure: PN1.6,2.5,4.0,6.4Mpa
-Strength testing pressure: PT2.4,3.8,6.0, 9.6MPa
• Seat testing pressure(low pressure): 0.6MPa
• Applicable temperature: -29℃-150℃
• Applicable media:
Q41F-(16-64)C Water.Oil.Gas
Q61F-(16-64)P Nitric acid
Q81F-(16-64)R Acetic acid -
High Performance V Ball Valve
The valve plug of the high performance V ball valve is a V ball, which is a kind of rotary control valve that controls fluid flow through changing the V cut area. It is especially suitable for controlling media containing fibers or granules, such as control in applications such as paper pulp production, sewage treatment, oil product pressure stabilizing oil transportation pipeline, etc. The plug is provided with the rotary shaft at the upper and lower ends. The seat is provided with the booster ring for controlling the sealing force. When the valve is opened or closed, the V cut produces wedge shearing force with the seat, so that the sealing performance is superior to that of O ball valve, gate valve, etc. It is mainly applied in such industries as petrochemical industry, paper & pulp, light industry, water treatment, etc.
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Gu High Vacuum Ball Valve
Appucable Range
• Smple flange(GB6070, JB919): 0.6X106-1.3X10-4Pa
• Quick release flange(GB4982): 0.1X106-1.3X10-4Pa
• Threaded connection: 1.6X106-1.3X10-4Pa
• Valve Leakage rate: w1.3X10-4Pa.L/S
• Applicable temperature: -29℃〜150℃
• Applicable medium: water, steam, oil, corrosive media. -
Gas Ball Valve
Design standards
-Design Standard: GB/T 12237, ASME.B16.34
• Flanged Ends: GB/T 91134HG/ASMEB16.5/JIS B2220
• Thread ends: ISO7/1, ISO228/1, ANSI B1.20.1
• Butt weld ends: GB/T 12224.ASME B16.25
• Face to Face: GB/T 12221 .ASME B16.10
-Test and Inspection: GB/T 13927 GB/T 26480 API598Performance Specification
•Nominal pressure: PN1.6, 2.5,4.0, 6.4Mpa
•Strength testing pressure: PT2.4, 3.8, 6.0, 9.6MPa
•Seat testing pressure(low pressure): 0.6MPa
•Applicable media: Natural gas, liquefied gas, gas, etc.
•Applicable temperature: -29°C ~150°C -
Fully-Welded Ball Valve
Design standards
• Design standards: GB/T12237/ API6D/API608
• Structure length: GB/T12221, API6D, ASME B16.10
• Connection flange: JB79, GB/T 9113.1, ASME B16.5, B16.47
• Welding end: GBfT 12224, ASME B16.25
• Test and inspection: GB/T 13927, API6D, API 598Performance Specification
-Nominal pressure: PN16, PN25, PN40,150, 300LB
• Strength test: PT2.4, 3.8, 6.0, 3.0, 7.5MPa
• Seal test: 1.8, 2.8,4.4,2.2, 5.5MPa
• Gas seal test: 0.6MPa
• The valve main material: A105(C), F304(P), F316(R)
• Suitable medium: the lonq-distance pipeline for, natural gas, petroleum, heating and thermal power pipe net.
• Suitable temperature: -29°C-150°C
