EN558 double flanged rubber seal Butterfly Valve

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Specifications

1.Double flanged, centered disc
2.DN40-DN1500
3.Overall vulcanization liner
4.operating torque
5.Cost effectiveLow

Technical Data

DN40-DN1500mm PN1.0-1.6MPa

General Design:ISO 5752 / BS 5155 / BS EN593

Body: Cast Iron, Ductile Iron

Seat: EPDM, NBR

Stem: Stainless Steel, Steel,Carbon Steel

Disc: Ductile Iron, Stainless Stee 304/316l

Flange Connection:DIN,ANSI

Product Features

Double flanged style fit between FF or RF flanges

High strength body and large safety factor ensure the body can resist high pipe pressure

Overall Vulcanization liner with good performance of resisting tearing apart and deformation

Pin connection one piece shaft with the features of counter bending and simple reliable structure

Universal ISO 5211 mounting pad.

Q: What is the good material for the faucet?: It is best to rule the steel rule of the taps is better

Q: How long is the kitchen faucet life?: As long as you buy a good quality workshop escape crossing Piao moth aldehyde valve each other, the general use of a decade is no problem, the last time in OKorder to buy a quality is also good, good performance, is the gold table bathroom You can go and see

Q: I purchased a new faucet with sprayer. Currently I have a faucet but no sprayer.next to where the sprayer should go, there is a overflow for my dishwasher. Do I need to drill another hole or do I need to do something with the overflow ?: You will need to drill another hole. The overflow you mentioned is called an Air-gap. It prevents the dishwasher drain from pulling a vacuum on the sink drain. They were required in some areas but now are being omitted from some codes.

Q: My faucet on the opening of the sudden water spray, how to do? The The: Is not a long time to tap, to change the

Q: Can the basin faucet hot and cold water pipe be replaced?: One will be the faucet clenched, not loose, the lower part of the pot will be the end of the wrench stuck in the hose at the end of the screw at the nut, adjust the size to the clamping nut,

Q: Shower hot and cold water are normal, the kitchen hot and cold water is also normal, toilet basin faucet put a lot of cold water, hot water is very small, how is it? More: Look at your basin below the angle valve is not off small

Q: What is the seal of the solar water tank with the water interface?: There are four parts of the seal, I do not know what you ask: 1, the water tank on the outlet is a nozzle, and the seal between the tank called the silicone ring; 2, with the outlet nozzle or metal or Plastic accessories, between them with a raw material with a sealed; 3, if the copper lock with the mother to connect the next pipe, where the seal is the role of the copper lock mother's own ingot melon melon covered with sleep ax fine copper gasket ; 4, if the plastic pipe connected to the next pipe, where the sealing effect is the plastic pipe comes with rubber gasket;

Q: Understand the water to the high reward: Wash basin is made according to the size of the sanitary ware to buy the hole, into the water pipe to the waist around 90CM, switch faucet are more reasonable.

Q: Wash basin faucet double hole size how much distance: Now the new national standard basin double hole faucet distance is 102 mm, but some products or 15cm. Note that the distance from the bathtub faucet is 150 mm.

Q: I am replacing my kitchen faucet and I have a garbage disposal in front of it. Should I remove the garbage disposal or just work around it?: If its in your way you might have to. but having the right tool for the right job is essential. there is a tool made exactly for this situation and i just had a brain fart and can't think of the name of it right now. but its your call and it all depends on your comfort level. i would say if you can work around it i would leave the garbage disposal alone. i have done a lot of plumbing work and found out the less you f with things you don't have to the better off you will be.oh i just remembered its a basin wrench. good luck.

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