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.

Classify summarize

According to the structure of the reducing valve can be divided into film type, spring film type, piston type, lever type and bellows type; According to the number of seats can be single seat and double seat; According to the different position of the valve disc can be divided into positive action type and reaction type.

Combined pressure reducing valve

The combined pressure reducing valve is specially designed for water supply systems operating under complex conditions. It is composed of outlet pressure locking system, feedback system, and main valve body. The difference between combined pressure reducing valve and conventional pressure reducing valve is:

1, the feedback system is alternate to each other for non-stop maintenance;

2, backwash sewage system can be applied to more poor water quality;

3, the outlet pressure locking system can lock the upper limit of the outlet pressure;

4, the maximum pressure reduction ratio can reach 12:1, the highest application head 320 meters (Jinggangchong hydropower Station)

5, the maximum overflow of more than 5000m³/h, the maximum application of 800MW (Xiangjiaba Hydropower Station)

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.