Wafer Type PTFE seat Butterfly Valve with Handle wheel/Lever operation

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Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 pc
Supply Capability:
2000 pc/month

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Product Description:

Wafer Type PTFE seat Butterfly Valve with Handle wheel/Lever operation

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, ASMEB 16.47, BS EN1092, ISO7005

Inspection Test: API 598, BSEN 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

SeatMaterials:304/316/Graphite/Asbetos/PTFE

Specifications

Pressure:PN10/PN16/PN25/CL150/CL300

Size: DN40---DN3200

Drive Mode: Manual/Wormgear/Electric/Pneumatic

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


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 . 



What can we do for you?

 1. Save lots of your cost. As you know, more than 85% butterfly valves are made from Tianjin in China, our factory is located in this most advantage place too.

 2. Your OEM orders are welcomed. We have own foundry, serve OEM customers from more than 23 countries. 

3. Each valve is taken for two times pressure test before leave factory! Each butterfly valve has 24 months guarantee period. 

4. You’ll never be low on supply---with our monthly capacity of 32000 sets.

5. More than 40 salesmen are always working with you and listening to you.


Send a message to us:

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Q:Where is the PCV valve?
pcv valve is on the valve cover closest to the firewall.it is attached to a rubber hose that runs to the intake. right below an electrical plug
Q:Butterfly valve use
On the pipeline, mainly from cutting and throttling. 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 is fully open to fully closed is usually less than 90 degrees, butterfly and butterfly stroke itself has no self-locking capability, in order to position the disc to install the valve stem on the worm gear.
Q:What does "10" in the butterfly valve "D71X-10" mean?
Represents the nominal pressure, refers to the 10MPa pressure butterfly valve, Zhengzhou butterfly valve factory specializing in the manufacture.
Q:How to connect the signal butterfly valve?
If you mean the signal of fire water supply system, there are generally three outlets, one public, one open and one off. Fire control system signal butterfly valve is normally open, so the signal butterfly valve to open position, with a multimeter to measure the 2 lines, the 2 lines into the input module is fine.
Q:Butterfly valve model D373F-16C, ask God answers
D - butterfly valve, 3 - turbine rotation, 7- clamp type, 3- eccentric F - sealing surface for PTFE sealing, 16- bearing pressure 16KG, C - body material cast steel
Q:Seat Leon Cupra 1.8T Mk1. Is my seat fitted with a dump valve as standard.?
every turbo will have a dump valve(waste gate) to regulate the boost to the engine Dump valves are fitted to the engines of turbo charged cars and sit between the turbo outlet and the throttle body. When transitioning from a boosted state to a closed throttle state (as in between shifts), due to inertia, the turbo continues to pressurize air, but the closed throttle prevents the compressed air from entering the engine. In this case the pressure exceeds the preset spring pressure in the dump valve and the excess pressure is bled off to atmosphere. Even with a dump valve the compressed air acts as a brake on the turbo (slowing it down), because the pressure on the backside of the turbo is at a higher pressure than on the front side (and the air actually wants to flow through the turbo backwards). A blowoff valve is a more elegant solution to this problem by allowing the turbo to freewheel when the throttle is closed (equalizing the pressure on both sides of the turbo). Unlike a dump valve a blowoff valve can be used at multiple boost settings without reconfiguration. Blowoff valves are sometimes incorrectly called dump valves because they serve a similar function, but they are very different solutions to the same problem.
Q:Gate valve, butterfly valve and so on can do the valve so that?
Valve can not be used to adjust the use, if the switch can not be in place, the medium flushing gate valve is easy to cause poor sealing!
Q:Where is the pcv valve in a 2001 ford focus?
Its on the front of a line that looks like a big black t and it is very hard to notice.
Q:QUestion about Valves during cardiac cycle?
A heartbeat is a two-part pumping action that takes about a second. As blood collects in the upper chambers (the right and left atria), the heart's natural pacemaker (the SA node) sends out an electrical signal that causes the atria to contract. This contraction pushes blood through the tricuspid and mitral valves into the resting lower chambers (the right and left ventricles). This part of the two-part pumping phase (the longer of the two) is called diastole. The second part of the pumping phase begins when the ventricles are full of blood. The electrical signals from the SA node travel along a pathway of cells to the ventricles, causing them to contract. This is called systole. As the tricuspid and mitral valves shut tight to prevent a back flow of blood, the pulmonary and aortic valves are pushed open. While blood is pushed from the right ventricle into the lungs to pick up oxygen, oxygen-rich blood flows from the left ventricle to the heart and other parts of the body. After blood moves into the pulmonary artery and the aorta, the ventricles relax, and the pulmonary and aortic valves close. The lower pressure in the ventricles causes the tricuspid and mitral valves to open, and the cycle begins again. This series of contractions is repeated over and over again, increasing during times of exertion and decreasing while you are at rest. The heart normally beats about 60 to 80 times a minute when you are at rest, but this can vary. As you get older, your resting heart rate rises. Also, it is usually lower in people who are physically fit.
Q:How much is the Honeywell butterfly DN300?
Find the agent or find a reliable valve plant a lot of foreign brands are in Chinese OEM so find a reliable factory is relatively good service to keep up

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