Forged steel swing check valve valve flap was disc-shaped, rotating around the valve seat channel axis for rotary motion, because the valve channel into a streamlined, flow resistance is smaller than the lift check valve, suitable for low flow rate and flow of infrequent changes in the large diameter occasions, but should not be used for pulsating flow, and its sealing performance is not as good as the lifting type.
Product Specification
| Material | A105N/F304/F316 |
| Size | 1/2"-2" |
| Port | Full Port |
| Working Pressure | 150LB~1500LB |
| Connection Ends | RF |
| Working Temp. | -27ºC~425ºC |
| Suitable Medium | Water, Natural Gas, Oil and some corrosive liquid |
| Features | Integral Forging,Unidirectional Flow,Prevent Backflow,Piston or Spring,Bolted Bonnet |
| Design standard | API602 |
| Inspection & Testing | According to API598 |
Forged Steel Swing Check Valve
FAQ
1. What are the payment methods?
For samples: wire transfer, Western Union.
For orders: T/T or L/C.
2. Do you provide free samples?
We can provide free samples, but you need to pay the shipping fee. After you place an order, we will return the shipping fee. 3.
3. Do you provide OEM service and can you produce products according to our drawings?
Yes, we do. We provide OEM service.
We accept customised design and we have a professional design team who can design products according to your requirements.
We can also develop new products according to your samples or drawings.
4. What is your delivery time?
Generally speaking, we will arrange the delivery within 30 days after receiving the deposit.
If the situation is urgent, we can also meet your requirements.
5. What are your main markets?
Southeast Asia, Middle East, North America, South America, Europe, etc.
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