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Cast Iron LUG Butterfly Valve is a kind of simple structure, at the same time it can be used for low pressure pipeline medium switch control, serve as cut off and throttling in the pipeline.
Material- body: GG25,GGG40/GGG50
- disc :DI/SS316/SS304/AL-BZ
- stem:SS410/SS416/SS420/SS304/SS316
- seat :NBR/EPDM/PTFE/VITON
Design standard：API 609/ISO 5752/BS5155
Flange standard：
ANSI 125#/150#; JIS5K/10K/16K; DIN 2501 PN6/PN10/PN16/; BS4504 PN10/PN16
Features:
-Small in size and light in weight, easy installation and maintenance. It can be mounted wherever needed.
-Simple and compact construction,
-Minimized operating torque, energy saving.
-Flow block is small. Excellent regulation performance.
-Wide selection of materials, applicable for various medium
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Center-Line Flange Butterfly Valve, one novelty butterfly valve, it has the attaching international structure and connecting size, which is not only suitable for domestic market, but also many international countries market and gets good appraisal of wide customers.
Features：
-With shore structure length, light-weight and convenient installation
-Adopting worm wheel revolving, small torsional moment and flexible make and break
-Reasonable butterfly plate structure with small flow resistance and reliable seal function
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Double-Eccentric Flange Butterfly Valve, it can be used for water supply and drainage systems in the industries of problem processing, chemicals, water works, Power generating factory, mill plant, paper-making and water source projects, especially suitable for use as an ideal equipment for throttling or shutting off flow in water pipelines.
Standard
DIN PN10/16; BS4504 PN10/16
Features:
-Compact in construction, easy to install and maintain
-The double eccentric structure reduces friction of the sealing ring, providing the valve a long service life.
-Bubble-tight sealing with no leakage under testing pressure.
-Replacing materials of the disc sealing ring, ”O” ring, and disc, the valve can be used for various medium and temperature.
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Full PTFE Coated Butterfly Valve
Applicable medium: hydrofluoric acid, phosphoric acid, alkali chlorine, with the corrosive medium.
Material: body: GG25/GGG40/GGG50/CF8/CF8M
dis : DI/SS304/SS316/AL-BZ
stem: SS410/SS416/SS420/SS304/SS316
seat: PTFE
Design standard：API 609/ISO 5752/BS5155
Flange standard：
ANSI 125#/150#; JIS5K/10K/16K; DIN2501 PN6/PN10/PN16/; BS4504 PN10/PN16
Features：
-The body is designed, and half axle shaft without pin connections.
-disc outside line 3-5mm thick PTFE seat and disc, using ball seal. Smooth transition open, reduce the friction torque, reduced, more reliable seal.
-all contact with the media part adopts the F4 materials, and guarantee and medium complete isolation and long service life.
-According to user's requirements, the choice of very convenient installation and drive mode.
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Groove End Butterfly Valve, it is fast, easy installation, safe and reliable, easy installation area limits, and maintenance, valve isolation insulation and certain Angle range has overcome piping not copy, and coaxial solution temperature produced expands and contracts, etc.
Widely used in the transmission fluid pipe water, fire, air conditioning, gas, petroleum, chemical industry, water treatment, municipal, such as control of shipbuilding pipeline engineering.
Brief Introduction:
-Good sealing, torque is small.
-Flow curve tending to straight line and regulation performance.
-Flange convenient installation, vertical and horizontal installation.
-Seal materials for customers to choose.
-Valve can be used for pipe nozzle and reliable performance.
-Seat sealing and body organically, to have a long service life.
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High-performance Butterfly Valve
Features：
-Size: 2" to 36" wafer type, lug type
-Designs: ANSI 609；ISO 5752
-Working Pressure: 2" to 6" 40 bar, 8" to 36" 25bar
Specification:
1) The double offset design of the double eccentric butterfly valve assures reduced seat wear and bidirectional seal, zero leakage. When open the valve, the disc does not contact the seat, so the seat life is extended and operating torques are reduced, then it is more easier for user's operating.
2) General: Standard valves tested to MSS SP-61. API 598 testing available on request.
For 2" through 36" sizes: Face-to-face dimensions meet, within specified tolerance, MSS SP-68 and API 609 requirements
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Stainless Steel LUG Butterfly Valve, it is a kind of simple structure and can be used for low pressure pipeline medium switch control, serve as cut off and throttling in the pipeline.
Material：body:CF8/CF8M/CF3
disc :SS316/SS304
stem :SS416/SS304/SS316
seat: NBR/EPDM/PTFE/VITON
Design standard：API 609/ISO 5752/BS5155
Flange standard：
ANSI 125#/150#; JIS5K/10K/16K; DIN2501 PN6/PN10/PN16/; BS4504 PN10/PN16
Features:
-Small in size and light in weight, easy installation and maintenance. It can be mounted wherever needed.
-Simple and compact construction, minimized operating torque, energy saving.
-Flow block is small. Excellent regulation performance.
-Wide selection of materials, applicable for various medium.
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Two Shaft Wafer Butterfly Valve, it is a kind of simple structure and can be used for low pressure pipeline medium switch control, serve as cut off and throttling in the pipeline.
Material: body: GG25,GGG40/GGG50
disc :DI/SS316/SS304/AL-BZ
stem:SS410/SS416/SS420/SS304/SS316
seat :NBR/EPDM/PTFE/VITON
Design standard：API 609/ISO 5752/BS5155
Flange standard：
ANSI 125#/150#; JIS5K/10K/16K; DIN2501 PN6/PN10/PN16/; BS4504 PN10/PN16
Features:
-Small in size and light in weight, easy installation and maintenance. It can be mounted wherever needed.
-Simple and compact construction, minimized operating torque, energy saving.
-Flow block is small. Excellent regulation performance.
-Wide selection of materials, applicable for various medium.
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U Type Flange Butterfly Valve
Description features:
Suitable for water, air, food and oil, gear operators, electric and pneumatic actuators, water source projects and other application
Pressure test conforms to API598
Valve design: MSS SP-67, AP I609
Flange standard: ANSI B16.1, DIN 2501, PN 10/16, BS 4504, PN 10/16
Features:
-Small size and light weight, easy installment and maintenance
-Simple and compact structure, quick 90-degree on and off operation, minimized torque, energy saving
-Long usage life, standing tens of thousands of opening / closing operation testing
-Flow curve tending to be a straight line, excellent regulation performance
-Bubble tight sealing without leakage under the pressure test
-A wide selection of materials, applicable for various liquids
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