DCI Lift Check Valve for Drinking Water

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Specifications

Good quality and performance,cost-effective,ligher and smaller in comparison to a conventional swing check valve or lift check

Technical Data

DN40-DN600mm PN1.0-1.6MPa

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

Seat: EPDM, NBR,Stainless Steel

Stem: Stainless Steel

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

Spring:Stainless Steel

Flange Connection:DIN,ANSI,BS,JIS,UNIVERSAL FLANGE

Product Features

Wafer body style fit between FF or RF flanges

Upper and lower PTFE thrust washers

Resilient Buna-N or EPDM Seat

Dual plate valves give maximum strength with minimum opening time

Torsion springs assist valve closure, preventing flow reversal

Thrust washer reduce friction and wear of valve plate hinges.

Q: I've read step by step tutorials I found on google, but I'm stuck at only the first few steps! After turning the water off I was going to disconnect the supply lines as well as the nut that holds the current faucet onto the sink, but it seems as if it's in the counter. I don't know if that's clear enough, but the lines run into the counter it looks like, I was wondering if there was anyway I can reach this without going to extraordinary lengths like taking the countger top off: I think that U are describing that U cannot reach or even see the nut. there is a special wrench made called a plumbers wrench. It is a steel post about ten inches long. The top of the post has a set of horizontal jaws like those on a pipe wrench. The bottom of the post has a long rod that provides leverage so that U can turn the wrench from below. To turn the wrench in the other direction the jaws can be flipped over. Now U know why plumbers earn the big bucks ~~~~~~~ I try to not turn the water valves off in the bathroom. The valve often starts to leak and can be very difficult to change. Turning off the water from outside of the house leads to many other compllications though.

Q: The position of the leading hole in the basin: Look at what kind of pots and faucets you buy.

Q: How is the detachment of the Crowe basin?: Lock the mother and the tube connected to the need to use rubber band or details, need to use rubber band or fine asbestos rope to fill the filler.

Q: I installed the shower in the bathroom and the basin of the faucet, there was a strange problem Gong Gong Shengfei Yi plating monk sail Kyrgyzstan. If the two faucet switches, one of which is closed and the other is open, the closed faucet will flow out. What is going on? Question added: is the leader of nine animal husbandry ah. Is there a problem with the pipeline? More: The quality of your faucet is not absolute

Q: Basin basin faucet water hose position is too deep, how to screw down?: If you change the tube, then the tube can be cut with the pliers to take it off, with a pliers to clamp the tube will be able to dry down.

Q: There is no way to directly from the basin leading to the water tank inside the bucket: If the angle is right, the plastic bottle is directed to the faucet, and the bottom is hollowed out (or the side of the bottom side digs a hole).

Q: Kitchen hot and cold faucet how the next: The interface location is switched directly

Q: What is the double leader: Sanitary faucet is two inlets, two outlets (such as bathtub faucets). Faucet with a single, double, and triple and so on. Sanlian Shuizui, also known as triple the faucet, the composition is divided into the main body, spool, handle, filter mouth and other components, is a laboratory commonly used, will use the experimental apparatus. Working principle: taper faucet outlet is the main stream in the faucet outlet to narrow, the water "pipe" into "line", and then through the air pressure to "line" into "jet" , Through the air pressure to make the water has the power, and reduce the water flow requirements, while increasing the pressure of the water. When using the valve, the valve spool into the outlet, so the outlet was semi-closed state, so the control of the valve in the same circumstances, the water flow in the valve was blocked, the water flow will become smaller, Will become larger. Features: The use of simple, easy to accept the user to create energy efficient and efficient faucet. Description: In the faucet outlet and then a series of valves, if you need to increase the momentum of the water, you can control the valve, by adjusting the size of the outlet, Adjust the flow of water and momentum. Overall, the triple leader is a highly energy efficient faucet.

Q: Open the bathroom faucet when the water, the kitchen faucet will leak and will be buzzing, off the bathroom faucet, in the kitchen faucet he is normal why: Gas block, vibration, pressure are related. There is slow to open the faucet, Meng Meng Meng taps to try