Check valves are a type of valve that allows liquids, gases, and steam to flow in only one direction.
NINGBO D&R METAL INDUSTRIES CO., LTD. is a professional valves, pipe fittings, bibcocks and custom-made mechanical components manufacturer and exporter for water supply, sewage, construction, agricultural irrigation industry. The company has founded 18 years with total 70 employees. We mainly produce brass, and stainless steel ball valve, gate valve, stop valve, check valve, filter, float valve, angle valve, bibcocks, metal parts. Our products are welcomed in Eastern Europe, Asia, Middle East and South America.
Product Attributes:
| Brand Name: |
D&R |
| Model No.: |
DR056 |
| Item Name.: |
China manufacturer price Non return brass quiet swing check valve |
| Body material: |
Brass (HPb58-3) |
| Surface Color: |
natural brass |
| Size: |
1/2"-4'' |
| Nominal pressure: |
2.0MPa |
| Working Temperature: |
-10ºC≤t≤120ºC |
| Connection way: |
female thread |
| Cylindrical pipe thread |
comply with ISO230,NPT,BSP |
| Medium: |
Water, non-corrosive liquid, saturated steam(≤0.6MPa) |
Product Images:
WHY CHOOSE US ?
1. Direct Factory-- No extra cost and more flexible in OEM.
2. Concentrated-- Only making brass valves. Including ball, gate, check, stop, angle valves.
3. Professional-Only making top quality goods . advanced machines, technology; experienced workers, engineers, QCs, sales.
4. VIP Service-Only for your satisfaction. OEM&ODM; free samples; 7x24h quick reply; Delivery time no more than 30 days.
MANUFACTURING PROCESS
FAQ
Q1: Are you factory?
A1: Yes, we are professional manufacturer for brass fittings and valves.
Q2: What about the lead time?
A2: Existing sample needs 3-7 days, new sample 35 days, mass production takes 40-60 days.
Q3: Do you have any MOQ limit for valve order?
A3: Low MOQ, 1,000-3,000 PCS for small size.
Q4: How do you ship the goods and how long does it take to arrive?
A4: We usually ship by sea. It usually takes 30 days to arrive. Air shipping also is optional.
Q5: How to proceed an order for valve?
A5: Firstly let us know your requirements or application.
Secondly we quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Finally we arrange the production
Q6: Do you offer guarantee for the products?
A6: Yes, we offer 12 monthes warranty to our products.
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}