China Brass Valve Brass boiler valve with long nozzle green handle manufacturer price
Robust boiler filling and drain valve
鈻?nbsp;Available in plain brass (drinking water) or nickel-plated brass (heating circuit water)
鈻?nbsp;One-piece body boiler drain valve
鈻?nbsp;Nickel-plated ball valve, PTFE seats
鈻?nbsp;Blow-out proof stem, EPDM stem O-rings
鈻?nbsp;NBR/SBR gaskets on drain
Specifications
鈻?nbsp;Valve body: brass material
鈻?nbsp;Size: 1/2″ 脳 14mm; 1/2″ 脳 3/4″
鈻?nbsp;Surface finish: sandblasted Nickel plated
鈻?nbsp;Color: silver / Nickel plated
鈻?nbsp;Handle: Aluminium Alloy, green color
Packing
鈻?nbsp;1 脳 ball valve
鈻?nbsp;1 脳 brass cap
鈻?nbsp;1 脳 Nylon nozzle
Brass Nozzle Valve
FAQ
1. What is the function of drain valve?
A drain valve performs the critical function of allowing excess water vapor to escape into the atmosphere. The removal of condensation helps prevent the formation of corrosion that will eventually damage the compressor and shorten its lifespan.
2. Where is the drain valve located?
Typically the drain valve is located in close proximity to the unit’ s motor. It can be found elsewhere, though most times it is found close to the motor. There should be a hose running from the motor that leads to the drain valve. You will find that your drain valve consists of a gate arm mechanism and solenoid.
3. How often should you drain your water heater?
Every six months
Most homeowners should flush their water heaters every six months or so, but if you have extremely hard water, you may want to do it more often. Flushing your hot water heater could be necessary as often as every few months depending on the mineral content of your local water supply.
4. Why is my hot water heater leaking from the pressure relief valve?
Your water heater’s relief valve can start leaking for one of two reasons: either the valve was triggered to open because of excessive temperature or pressure, or the valve itself is faulty. In the first case, the valve will drain water out of the discharge pipe as explained above.
5. Do you have to drain water heater to replace gas valve?
Removing and replacing a gas valve requires you to completely drain the water heater, turn off the gas control valve, turn off the gas and water supply.
6. What is the difference between a ball valve and a globe valve?
The main difference between these two types is the way they close. A globe valve uses a plug (stem) that closes against the flow, and a ball valve has a gate (ball) that closes across the flow. Globe valves are good for regulating flow, whereas ball valves are better for on/off control without pressure drop.China Brass Valve
website:http://www.camalinbathroom.com/brass-valve/