
ansi cast steel swing check valve WCB body class 150lb RF flange end
CAST STEEL SWING CHECK VALVE | |||
Pressure rating and size: | CL150-CL2500 | ||
DN50 to DN1200 | |||
2"~48" | |||
Material: | Body&Cover :WCB, WC6, WC9, LCB, CF8, CF8M, CF3M | ||
Disc : WCB+STL,LCB,CF8,CF8M,WC6,WC9,CF3M | |||
Seat: A105+STL, F304, F316. | |||
Arm : WCB, WC6, WC9, LCB, CF8, CF8M, CF3M | |||
Operated type: | N/A | ||
Structure: | Swing type check valve | ||
Design: | BS1868 | ||
Test: | API 598 | ||
Flange connection: | ANSI B16.5 | ||
Butt-weld ends: | ASME B16.25 | ||
Medium: | W.O.G | ||
Temperature: | -196 to 593°C |
Construction of Check Valve
Check valves are "automatic" valves that open with forward flow and close with reverse flow. The pressure of the fluid passing through a system opens the valve, while any reversal of flow will close the valve. Exact operation will vary depending on the type of Check valve mechanism. Most common types of Check valves are swing, lift (piston and ball), butterfly, stop and tilting-disk.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
KCM TECH GROUP COMPANY
KCM Tech Group Company, was consisted by nine factories. We concentrate in developing, designing, processing ball valve, gate valve, check valve, globe valve, strainer. Also we help our customer develop special valve according to the project usage. Our valves have been widely used in water treatment, chemical industry, oil and petroleum, power plant, marine, sugar industry and other industries fields. To supply correct products to customers long time has resulted in efficency and performance gains. Our management system has been award ISO 9001, DNV, API certificate...
We have been paid all our energy into offering complete service, shortening delivery time, keep steady quality...
Mainly our customer are stock-seller, project manager. So we deeply understand the importance of good and steady quality, precise and fast delivery time, correct products. We always pay much energy to monitor whether our products design meet customers' request; whether our product department can produce the orders in time. We keep giving feedback to customers every time.
High efficiency communication make customers trust us. For so many years, we keep support our customers on many projects. It's our target.