Manual Operated Lug Butterfly Valve

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: -

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Quick Details

Standard or Nonstandard: Standard
Structure: Butterfly
Pressure: Low Pressure
Power: Manual
Material: Casting
Temperature of Media: Medium Temperature
Media: Water
Port Size: DN50-1200mm
Place of Origin: Tianjin, China (Mainland)
Model Number: D7A1X
Brand Name: TVT

Packaging & Delivery

Packaging Details:	Standard export packaging(plywooden case) or as per clients' requirements.
Delivery Detail:	within10-30 days after receipt of L/C or 30% deposit

Specifications

Cast Iron Handle Lever Lug Type Butterfly Valve
2"~48"
PN1.0/1.6MPa
ISO,ASTM,API,ANSI,BS,DIN,JIS,EN approved
OEM/ODM

Handle lever wafer type butterfly valve

DN50-1200mm

PN1.0/1.6MPa

CI, DI, Stainless Steel material

Actuator (power): handle, wormgear pneumatic, electric etc.

Features:

1) Working temperature: -15~150°C

2) Applicable medium: fresh water, sea water, sewage, sir, vapor, food, medicine, acids, salt, alkalis, etc.

3) Materials:

Body: CI/DI/ALB/SS/CS

Disc: DI/ALB/SS

Stem: SS/CS

Seat: EPDM, PTFE, NBR, Viton, Hypalon, Neoprene.

Standard:

Design Standard: MSS SP-67, API609, EN593

End Flange: DIN, BS, JIS, ISO, ANSI.

Top Flange: ISO5211

Face To Face: API609, ISO5752 series 20, BS5155

Test&Check: API598

Small in size, lighe in weight, easy installation and maintenance.

Simple and compact construction, quick 90 degree on-off operation.

Minimized operating torque, energy saving.

Flow curve tending to straight line, excellent regulation performance.

Long service life, standing the test of tens thousands opening/closing operations.

Bubbles-tight sealing with no leakage under the pressure test.

Wide selection of materials, applicable to various medium.

We are a professional valve manufacturer in Tianjin, the 2nd largest port in China, and only 1 hour to Beijing by train.

Our product is at low price and high quality , also stable supply.

If interested in our valves, feel free to contact us at once.

Manual Operated Lug Butterfly Valve

Q:Can anyone recommend valve manufacturers who make a good electric high temperature valve. The temperature that I am looking at is 1600 F at 100 psi. It should be electric magnetism controled. Is there anybody know what is the highest temperature the valve can bear in the world?: google 'inconnel valve' look for foundry equipment suppliers Can you valve the gas away from whatever is hot, or is your gas at 1600 F and 100 PSI ? If so, what are you using for piping ?

Q:If I buy one of those Presta valve adapters can I just screw it on and leave it on while I ride? Will I lose air pressure at to fast of a rate?: Nope! I always ride with one screwed onto each tire. The schrader adapter screws over the presta. Always good to have one incase you're near a gas station and may need air.

Q:i know its going to drop some oil, im just wondering to what extent? how much oil is going to spill out?: The answer Briggs gave is pretty much on the target except I believe he missed your primary question: will oil run out of the valve cover and get onto other engine parts. The answer to this is most likely but there are some precautions you can take to minimize the oil. Assuming the engine is fairly clean inside, the oil galleys should allow most of the oil in the upper head/valve spring area to drain back into the engine. If the engine has set and not been run for several hours (over night?) the majority of the oil will have drained out of the head area. There will be pockets of oil trapped in the upper head area but that most likely will not run out when the cover is removed. First thoroughly clean the valve cover(s) so no dirt is present to fall into the open head area. Get some absorbant towels (paper or cloth) and pack around the head below the valve cover gasket line to catch and absorb any oil that might ooze from under the valve cover when it is unbolted and removed. After getting the valve cover off, make sure the absorbant material is still in place and if necessary, you can absorb the pooled oil pockets still in the upper head area to prevent seepage from these area. Good luck.

Q:What is the primary function of valve seals?: Valve seals are placed over the intake valve guides so oil will not be drawn into the combustion chamber on intake stroke.

Q:she 13 and shes always sleeping what is a leaky valve there not telling me enough for me to understand and im a nurse tech im scared for her: nothing unless it is a problem like how big is it?does it cause symptoms dont worry till you have to my dad has one and never a problem ask your doctor to know forsure

Q:How do you remove a richdel sprinkler valve, when I turn the body of it, it doesn't unscrew, it just turns in place.: if the valve itself has gone bad, then you can actually replace it without haveing to remove it. richdells are now called irritrol valves. they are not that hard to replace the guts and top part of the valve. if you can find the same valve off the internet or a landscape store, just take apart the old one and replace the insides with the parts from the new valve, and replace the top piece with solenoid as well. if you cant find the same kind of valve, just dig up a nice hole and cut the pipes and replumb it. thats pretty easy too. the more room you have on the pipe to cut, the easier it will go. but richdells are now irritrols. the parts will be the same, just have a different label. ive seen the richdells last over 20 years though good luck and hope this helps

Q:I'm at school reading a mag and all the internet is blocked except yahoo. So i'm trying to figure out what the diff is between 3 angle versus 5 angle valve jobs.: Im not familliar with a 3 valve per cylinder but it either has two intake valves and one exaust valve or vice versa. IN this case it should have nothing to do with speed. I hope this helps

Q:I was woundering if anyone had a repair manual for this valve on a 2004 Nissan Maxima. I just bought the car and Im getting the P1800 Code. Any help would be appreciated!: 2004 Nissan Maxima Manual

Q:i have a 1997 dodge avenger ES with a 2.5L v6. im wondering if my EGR Valve could be bad i get about 14mpg on gas. my car has a poor idle but will not stall idle gets kinda bad if the airconditing is on. I did a complete tune up and yes it was done right. and i changed my Idle air control valve. after i changed the valve i drove a few miles and i got a check engine light for insuffecient EGR flow but then it went away and never came back. I took the valve off and cleaned it with carb cleaner. im trying to find out why my ide is kinda poor and if the car sits a few days it takes a little longer to start.my motor has 142k miles but has been properly maintained.: you might want to check you egr lines. they may be blocked. not just the valve. also check your O2 sensors and make sure that they are operating properly.

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