Ductile Iron Single Orifice Air Valve

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Product Description:

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Specifications

1.Design standard:BS4504,JKR,AWWA
2.DN15-DN250
3.PN10/16/25
4.Test standard:BS6755
5.Cost effective

Technical Data

DN50-DN250

General Design: BS/AWWA

Test Standard:BS6755

Flange:BS4504

Work temperature: NBR≤80°C

                              EPDM≤120°C

Material of Main Parts:

Body: Ductile Iron

Seat of Body: Gunmetal

Ball: ABS/SS304/SS316

Seat of Disc: NBR/EPDM

Disc: Ductile Iron

Air Release Nuts: Brass

Bolt & Nut: Carbon Steel

Spindle: Stainless Steel

Spindle Nut: Brass

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Q:What is the material for the basin faucet? Please know that friends talk to see.
According to the current understanding of the point of view, copper faucet is very good, such as pine lin basin faucet, on the one hand because copper has good machinability, mobility and formability, and electroplating after the nice, the other is copper ion Has a bactericidal effect, making it the most suitable "water" carrier.
Q:Kitchen wash basin faucet handle how to repair the water leakage
Is broken to have to change
Q:The kitchen faucet and sink connection loose, and can not turn, how to do
With waterproof tape can stick! With raw material can be wrapped around!
Q:Need help fixing loose bathroom sink faucet...?
you will have to take the center cap off and remove the screw the handle is stripped take it to home depot or lowes and get a new 1. if its old enough that you cant find a new handle you can buy a new faucet and install it for under 30 bucks good luck
Q:On the flow of water faucet speed
Ask well! water pressure before the leader and the water pressure in the water pipe is the same, the water speed even so much difference! Water in the water pipe is through the small slit "straight" rushed out, no other additional resistance. When the faucet is very small, the water is also through the small slit out of the flow, but that small seam is "horizontal", the water at least around the second bend, which brings a considerable resistance around the bend, so the water slow down , And even a drop of the.
Q:How to replace the basin hot and cold faucet hose
First to the following corner valve closed, the hose at both ends of the live joint unscrewed, put on a new can.
Q:Toilet shower normal water, sitting to the water is normal
Should be the quality of the faucet or the installation of the tape is not wrapped around the proposed test for reference
Q:Wash basin from the tile on the wall from the use of glass glue or glue-free sticky?
Glass glue is not strong, not you from the water mains on a three-way, with a PVC pipe connected by a water valve to do the faucet is also OK.
Q:Cant remove a retainer nut from kitchen faucet?!?
spray WD40 on it this may take a couple of sprays but should do the trick i hope this helps you
Q:What is the size of the faucet?
Installation of the interface: the general kitchen sink are installed with a single hole, wash basin with double hole installation, the aperture, hole spacing are standard, do not have their own trouble.

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