Flexible Butterfly Valve ; Butterfly Valve
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 30000 pc/month
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Specification
Material:
Steel
Pressure:
Medium Pressure
Temperature of Media:
Normal Temperature
Power:
Manual,Pneumatic,Turbine,Electrical
Media:
Air / water / steam / coal gas / oil product, etc.
OD（Outer Diameter: inch）:
150
Size(inch):
455
Pressure（LB）:
1.6
Net Weight (kg):
1000
The flexible butterfly valve is applicable to foodstuff, pharmacy, chemical industry, Prtroleum, electrical industry, textile, paper making, drain and air pipelines to control and stop the flow, with the function of compensating expansion and condensation inder the condition of temperature less than 80°C, nomral pressure less than 1.6MPa.
Main features:
Novel and resanalble design, unique structure, lightweight, convenient operation, quick open/close.
Flexible butterflyy valve is convenient to install, change and repair the valve, basides of adjusting and stop funtion and expansion and condensation funtion since temperature difference from compensation pipelines.
It is adjusttable and changeable for seal parts an reliable sealing function.
Applicable Standard
Design standard: GB/T12238-1989 ; CT/T-261-2007
Flanfe dimension: GB/T9113.1-2000 ；GB/T9113.2-2000 ; GB/T9115.1-2000 ; GB/T9115.2-2000
Pressure test: GB/T13927-1992 ; JB/T9092-1999
Main Techincal Parameter
Nominal Diameter | DN(mm) | 50~2000 | ||||
Nominal Pressure | PN(MPa) | 0.6 | 1.0 | 1.6 | ||
| Intensity Test | 0.9 | 1.5 | 2.4 | |||
| Seal test | 0.66 | 1.1 | 1.76 | |||
| Air Test | 0.6 | 0.6 | 0.6 | |||
Applicable Temperature | ＜80oC | |||||
| Method | Maual / gear / pneumatic | |||||
Applicable Medium | Air / Water / Steam / Oil Product / Coal gas, etc | |||||
Material for main parts
| Parts Name | Material |
| Body | Castiron / cast steel / Stainless steel / Cr-Mo steel / Alloy steel |
| Disc | Cast steel / Alloy steel / Stainless steel / Cr-Mo steel |
| Seats | Stainless steel / polyactone / PTFE |
| Stem | 2Cr13 / Stainless steel / Cr-Mo steel |
| Bearing | Cast iron / Cast steel / stainless steel / Cr-Mo steel |
| Packing | Flexible graphite |
Please consult customer service before placing an order( in order to confirm with size and material of the relevant product).
- Q: My caravan is a bit sluggish on the pick up, I replaced the wires/plugs and the electronic distributor(I think thats what it is..). still a bit sluggish. Should i look at the valve gasket? Or fuel filter, or fuel pump next? 03 caravan sport 3.3L
- the valve pan gasket won,t cause it but the fuel filter will if it,s starting to clog up and also the cat nverter !
- Q: What does "C" in D971F-16C DN450 RF mean for electric butterfly valves?
- Valve carbon steel -16c body 316 stainless steel -16r
- Q: What is the medium flow rate when the centerline butterfly valve is fully open?
- After inspection, the product certificate shall be attached to the factory.Butterfly: also known as butterfly valve, control valve has a simple structure, can be used for low pressure pipeline valve switching control is closed parts (disc or disc) is a disk, around the valve axis to achieve the opening and closing a valve, the valve can be used to control air, water, steam, all kinds of corrosive media, mud, oil, metals and radioactive liquid media and other types of fluid flow.
- Q: Check valve; flexible joint `; installation order of electric butterfly valve
- It is better to make an elastic hanger.In order to prevent the generation of water hammer when the pump stops the damage to the rubber head, should be immediately set rubber head pump outlet, the gate valve and the check valve is not a very convincing reason to decide the order, custom order rubber head, check valve, electric butterfly valve.
- Q: The difference between gate valve and butterfly valve, as well as cut-off valve, what are their applicable conditions? Advantages and disadvantages?
- Without strict conditions and advantages and disadvantages, of course, the equipment requires a relatively high degree of automatic control. I can check it out on Baidu.
- Q: How to use the fire butterfly valve properly?
- Clamp and groove type and signal butterfly valve, the first two have what requirements of installation, the operating handle can rotate to open and close the valve installation, signal wiring, mouth down, to prevent water and caused a short circuit three line grounding and alarm line for leakage protection and monitoring of the valve open or closed, general are in line with the alarm valve or flow indicator matched with water, indicating the spacing of not less than 300mm, no other special requirements
- Q: Butterfly valve model D373F-16C, ask God answers
- D butterfly valve, 3 turbo rotating, 7 pairs clip type, 3 eccentric F PTFE seal, 16 nominal pressure 1.6MPA, C valve body material, carbon steel
- Q: My bike has now 6200 miles on the odometer. The manual says that a valve adjustment should be performed every 6000 miles. But the bike runs fine. Can I just have the valve checked or should I have them adjusted even though the bike is fine? What will happen if I just keep riding it?
- In reality, lots of bikes go their entire lives without a valve adjustment. In my opinion that is a great way to ruin a bike though. They have a maintence schedule for a reason. If a valve isn't seating, it can hurt performance and the valve will not be able to transfer heat to the head. That can burn a valve and cause detonation. You have to check valves to adjust them, and the labor for just checking will be nearly the same or identical to doing the adjustments. I do all my own wrenching, so money isn't really an issue, but if I were you, I would just bite the bullet and take it in.
- Q: Who can give me a download UG butterfly valve, needle valve, diaphragm valve standard model address, Japanese standard, American Standard.
- Support many 3D CAD format, such as the commonly used UG, Pro/E, SolidWorks......As for the butterfly you said, don't post the link up, the standard JIS, American Standard ANSI, German standard DIN are.You use Baidu Search "LinkAble PARTcommunity", after the open registration, CAD format, such as UG, ASAHI and then to find the manufacturer home page, which is the valve, you said the Japanese standard, German standard, American Standard valve basically all.
- Q: D341W-10P-400 butterfly valve, what does each alphanumeric letter mean?
- According to JB/T308-2004 "valve type programming method"D butterfly valve3 worm gear4 flange connection1 Structure: sealed type, central vertical plateW sealing material for valve body material10 nominal pressure PN10P body material is chromium nickel stainless steel400 shall be nominal size DN400
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Flexible Butterfly Valve ; Butterfly Valve
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 30000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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