Relief valve description

The pressure reducing valve, also known as the safety valve, is a valve that adjusts the inlet pressure to the pre-set outlet pressure through its own mechanical components, and relies on the energy of the medium itself to automatically maintain the outlet pressure.

Mechanical properties

It reduces the higher liquid pressure in the line in front of the valve to the level required in the line behind the valve. The main transmission medium here is water. Pressure reducing valves are widely used in high-rise buildings, areas with high water pressure in urban water supply networks, mines and other occasions to ensure that each water point in the water supply system obtains appropriate service water pressure and flow. In view of the water leakage rate and waste degree is almost proportional to the water pressure of the water supply system, so the pressure reducing valve has the effect of improving the operating conditions of the system and potential water saving, according to statistics, the water saving effect is about 30%

method of application

1, close the gate valve before the pressure reducing valve, open the gate valve after the pressure reducing valve, create a downstream low pressure environment;

2. Rotate the adjusting screw counterclockwise to the top position (relative lowest outlet pressure), and then close the rear gate valve of the reducing valve;

3, slowly open the gate valve before the pressure reducing valve to fully open;

4. Slowly rotate the adjusting screw clockwise to adjust the outlet pressure to the required pressure (the gauge pressure behind the valve shall prevail); After adjustment, lock it tightlyLock the nut and open the back gate valve of the pressure reducing valve;

5, if the outlet pressure is higher than the set pressure when adjusting, it must be re-adjusted from the first step, that is, only from low pressure to high pressure.

FAQ

Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?
A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?
A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?
A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.