butterfly valve DN40-DN1200Standard Structure: Butterfly Pressure: Low Pressure

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 9999 pc/month

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Quick Details

Standard or Nonstandard: Standard Structure: Butterfly Pressure: Low Pressure Power: Manual Material: Casting Temperature of Media: Normal Temperature Media: Water Port Size: DN40-DN1200 Place of Origin: China (Mainland) Wafer type: butterfly valve Packaging & Delivery

Packaging Details: Plactic bag+Paper cover+Plywood cases

Delivery Detail: Within 20 days

Specifications

Wafer type lined butterfly valve

1.Design standard:ISO,BS,API

2.DN40-DN1200

3.PN10/PN16/PN25

4.Center lined disc

Wafer type lined butterfly valve

Technical Data

DN40-DN1200mm PN1.0-1.6MPa

General Design:ISO 5752 / BS 5155 / API 609

Body: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel

Seat: EPDM, PTFE, NBR,Viton

Stem: Stainless Steel, Steel,

Disc: Ductile Iron with Nickel Coating,Ductile Iron with Nylon Coating, Stainless Stee 304/316l, Alu-Bronze,Duplex steel

Flange Connection:DIN,ANSI,JIS,BS

Product Features

Wafer type flanged body style fit between FF or RF flanges

PTFE bushing ensure the maximum shaft support and centralized alignment

360°polished disc assures positive on-off

Hard-Backed Cartridge seat or Edge-Boot seat

The pin,spline or square connection are all available

Universal ISO 5211 mounting pad.

Q:I need a valve cover gasket replacement because mine is leaking a tremendous amount of oil. The mechanic says it will cost about $269.00 plus tax. I wanted to make sure this figure was the average since I do not know a lot about cars. My car is a Mitsubishi Diamante 2001.: The gasket set is probably $ 20, so double that to $ 40..... 270 - 40 is 230, divided by 2 man-hours, which is the usually dealership minimum, gives $ 115 an hour. I DON'T THINK SO !!!! Unless you live in Hawaii where everything is expensive, that sounds steep.... real steep. Dealers around here get like $ 85 an hour, so two hours is 170, plus 40 is 210 bucks; Still killer money for the dealer..... I'd question that estimate ask if there is some extraordinary challenge to working on your car. It is possible there are accessories mounted over the valve cover that will have to be moved, or that's it's a canted V-6 with one valve cover tucked up against the fire wall. Be nice, smile, ask questions.... Maybe even have someone show you what has to be moved on your engine to get at the valve cover(s). If you're going to pay that much $$$, you should learn something, also.

Q:How does the pneumatic butterfly valve control the angle of opening?: This is really not good, control seems to be pneumatic defects, can only rely on the feeling

Q:I went online to check where was the pcv valve for a 2001 ford focus, but I didn't find it. Does anyone have a picture? Thanks: Go around to the passenger side of the car and shove your arm way down along the firewall behind the engine. Feel around with your fingers and you will feel the PCV hose where it connects to the intake. Once you have found that you can follow it forward from underneath (no kidding) about a foot to the PCV valve. I don't think it is even visible from the top.

Q:What kind of butterfly valve is sd342x?: Sd342x: two-way double eccentric soft sealing butterfly valveS: two way pressureD: butterfly valve3: turbine operation4: flange connection2: double eccentricX: rubber sealProbably the shape is not so good in appearance,Double eccentric mostly elastic sealThree eccentric is multi-layer sealHope to be of help to youOpened valve Co., Ltd. on the production of butterfly valve

Q:Electric butterfly valve (not take the lead) what do you mean?: Electric butterfly valve, as its name implies, consists of an electric actuator and butterfly valve, and the customer does not take the lead, that is, without the electric actuator, only the butterfly valve can be provided.

Q:What is the meaning of the D341*5-10 / 16ZB1 turbine butterfly valve flange said?: Liu1964tg, this guy is right, don't know, don't mislead everybody

Q:The difference between gate valve and butterfly valve, as well as cut-off valve, what are their applicable conditions? Advantages and disadvantages?: The gate valve is one of the simplest valves. Generally manual, most of the electric valve failure, as a manual. Butterfly valve is more, I saw the pneumatic butterfly valve, that is, with gas control closed, general and solenoid valve matching.

Q:The water supply pipe is the gate valve And on the cross dry pipe are the gate valve? To answer the 30: Crown valve pressThere is no standard answer to this question. I can only give you my personal opinionRiser butterfly valve is generally place in these places (the pump outlet valve, drainage system, upper and lower floors) riser are basically installed butterfly valve, butterfly valve is not cheap, fast speed is fast closing butterfly valve can be quickly closed and open educationYou see the water pipe installed valve (with all the cross tube is the basic gate) explanation, because in contrast to the quality and stability, the valve will be better, the site does not need fast switching, it will choose good stability point gateSum upThe drains are all butterfly valves, and the stabilizing pipes are all valves! (do not rule out a full use butterfly valve for stealing work)

Q:What do you mean, handle, butterfly valve, hard back and soft back?: My understanding is: PTFE butterfly valve is a hard back; soft rubber seat is a soft back

Q:What's the difference between cut-off valve, gate valve and butterfly valve? What's the difference in the working principle?: Stop valve, leak small, gate valve, leak big, butterfly valve switch fast

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