GGG40 Double Flange Eccentric Butterfly Valve

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Shanghai
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TT OR LC
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2 pc
Supply Capability:
200 pc/month

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Product Description:

GGG40 Double Flange Eccentric Butterfly Valve 

The Butterfly Valve Standard

Designed: API609, ASME B 16.34, AWWA C 504, BS EN593

Face to Face: API 609, AWWAC504, BS2080, and ISO5752

Flange End: ASME B 16.5, ASME B 16.47, BS EN1092, ISO7005

Inspection Test: API 598, BS EN 12266, ISO 528

Materials Choose

Body Materials: WCB/WCC/LCB/QT450-10/QT500-7/CF8M/CF3M

Disc Materials: WCB/WCC/LCB/QT450-10/QT500-7/CF8M/CF3M

Seat Materials:304/316/Graphite/Asbetos/PTFE

Specifications

Pressure: PN10/PN16/PN25/CL150/CL300

Size: DN40---DN3200

Drive Mode: Manual/Worm gear/Electric/Pneumatic

Field of Application: Electric /Hydraulic/Municipal Engineering etc; Water/Sea water/Gas etc.

 spare parts

·        Standard or Nonstandard: Standard

·        Structure: Butterfly for Butterfly valve manufacturers of YUDA

·        Pressure: Low Pressure

·        Power: Manual

·        Material: Casting

·        Temperature of Media: Medium Temperature

·        Media: Water or other for Butterfly valve manufacturers of YUDA

·        Port Size: DN40-DN3200

·        Place of Origin: Tianjin, China (Mainland)

·        Model Number: valve-

·        Brand Name: YUDA

·        Seat: EPDM/NBR/PTFE

·        Color: Blue or as customers requirement

·        Pressure: PN10/16 for Butterfly valve manufacturers of YUDA

·        Temperature: -50°C to 130°C

·        Body Material: CI/DI for Butterfly valve manufacturers of YUDA

·        Stem: SS416/SS304/SS316

·        Disc: DI/CF8/CF8M/Al-bronze

·        Pin: SS316/SS416

·        Bushing: Polymer for Butterfly valve manufacturers of YUDA

       O-ring: NBR for Butterfly valve manufacturers of YUDA

Shipping and Packing 

Delivery: within 15-30days after receipt of at sight L/C or 30% as advance payment by T/T

 

Butterfly Valve Packing: Seaworthy packing:

1. Single Butterfly Valve is packed with foam plastic bag.

2. Put sponge in each floor

3. Electric or pneumatic actors will Individual packaging it with wood box.

4. Export Wooden Packing

5. We can pack according to specific customer requests.

6. Customers’ logos are available on package.

7. Design and manufacturing the wood box to save the sea cost if needed .

 




 



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Q:What type of butterfly valves do you have in DN125?
Three eccentric PTFE sealing flange butterfly valve, three eccentric hard sealing flange butterfly valve, clip butterfly valveWorm, D343F-16C, snail, D343H-16C, manual, D71X-10, D71J-10Pneumatic D643F-16C pneumatic D643H-16C worm, D371X-10, D371J-10Electric D943F-16C electric D943H-16C pneumatic D671X-10 D671J-10Quick release valve, KTOD643F-25C quick opening valve, KTOD643H-25C electric D971X-10, D971J-10Quick closing valve, KTCD643F-25C fast closing valve, KTCD643H-25C pipe network, GD971X-10 GD971J-10Anti theft GDS971X-10 GDS971J-10Long rodWorm CD343F-16C long poleWorm CD343H-16C long poleThe cochlea is CD371X-10 CD371J-10Long rodElectric CD943F-16C long rodElectric CD943H-16C long rodElectric CD971X-10 CD971J-10Wait a minute, that's enough for your reference
Q:What does "10" in the butterfly valve "D71X-10" mean?
The pressure of 10 kg 1.0MPA is usually cast iron
Q:Butterfly valve common faults and treatment methods?
Three, summary:Only familiar with every detail of circulating water pump outlet valve and butterfly valve equipment, timely and thorough maintenance and strict debugging, to ensure the safety and reliability of equipment operation, to ensure the healthy and orderly operation of equipment.
Q:How can one - way sealed butterfly valves and two-way sealed butterfly valves be distinguished?
Two way hard sealing butterfly valve:Two way butterfly valve on the valve body usually does not indicate the direction of the media arrow sign, in the design of two-way sealing butterfly valve stem force is greater than one-way butterfly valve stem. The same diameter, pressure butterfly valve, two-way sealing butterfly valve rod diameter than one-way sealing butterfly valve stem diameter. At the time of installation, the butterfly plate can face or back the direction of the medium, without considering the flow direction of the medium.
Q:Gate valve, butterfly valve and so on can do the valve so that?
Do a lot of use valve and butterfly valve, pneumatic / hydraulic, or electric device, automatic control valve, adjust its switch angle, so as to achieve the purpose of regulation. For example, in the factory, in order to ensure the top pressure, then the pressure regulating valve, the valve is automatically adjusted by a butterfly valve! And there is also pressure regulator, pressure regulator valve series is used independently. Of course the more, is mainly used to adjust the flow!
Q:Butterfly valve flow direction is single or two-way?
Hello, soft sealing butterfly valve is generally two-way flow, large bore with flow direction is one-way flow. Hard sealed butterfly valves are the same.
Q:Butterfly valve D71X-16 and D71X-16Q what is the difference?
The two difference is that the body of the material is not the same, 16 behind with no sign, expressed as a default, is carbon steel (usually C), if you need to specify material, just behind with symbols, such as Q nodular cast iron, stainless steel P.Butterfly valve refers to the closure of parts (valve or butterfly plate) as the disk, around the valve shaft to achieve rotation and closing of a valve, the main cut off on the pipe and throttling role. Butterfly valve headstock is a disc shaped disc, in the valve body around its own axis of rotation, so as to achieve the purpose of opening or closing or regulation. Butterfly valve used in furnace, coal gas, natural gas, liquefied petroleum gas, city gas, hot and cold air, chemical smelting and power generation environmental protection engineering system, conveying a variety of corrosive and non corrosive media pipeline, used to adjust and cut off the media flow. Butterfly valve categories are: handle butterfly valve, turbine butterfly valve, pneumatic butterfly valve, electric butterfly valve and so on.
Q:Why do you need two butterfly valves in the water well?
Check the water gauge and check valve on both sides to facilitate the maintenance and replacement of water meter and check valve.
Q:how does variable valve work?
The variable is the valve timing. The spark plug fires a split second before the piston reaches the top of the stroke, to give the fuel a bit of time to burn. But, the faster the piston travels in the bore, that split second gets shorter shorter. So the engine computer changes when the spark plug fires when the valves close, to maximize the power from each ignition stroke.
Q:What is the principle of butterfly valve and check valve? Any difference?
Direct water butterfly valve, check valve is to water can not flow valve

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