Lug check valves operate by relying on the flow of media in the correct direction to open the valve. Similarly, if the media flows backward, it will close the valve. Lug check valves are also known as backstop valves, check valves, backflow valves, and backpressure valves. Most of these valves are automatic, and their primary function is to prevent media backflow, thus avoiding pump and motor reversal and preventing the release of container media. They are also used for safety protection in auxiliary systems where pressure may exceed the system pressure.
Lug Type Check Valve Specification
Size: 6" ~ 60" (DN150 - DN1500)
Pressure Rating For ASME: 125# ~ 2500# Suit For ASME / MSS / API Flange
Pressure Rating For ISO: PN10 ~ PN40 Suit For ISO Flange
Pressure Rating For JIS: 5K ~ 20K Suit For JIS Flange
Material:WCB,CF8,CF8M,ALBC3,A8904A(MOQ)
Designed in accordance with API 594
End Connection: Wafer (TC0), Lugged (TC6, TC9), Flanged (TC4)
Lug Style Check Valve
FAQ
Q: Are you a trading company or a manufacturer?
A: We are a factory located in Henan, China.
Q: What is your product range?
A: We manufacture butterfly valves, gate valves, check valves, ball valves, and other piping fittings.
Q: What are the implementation standards?
A: We adhere to ISO, ANSI, DIN, JIS, EN, GOST, and AS standards.
Q: What are your main products?
A: Our main products include Centerline Butterfly Valves, Eccentric Butterfly Valves, and Resilient Seated Gate Valves up to DN3200.
Q: What is your lead time?
A: The lead time is usually 10 days if we have stock, and 35 days if we don't, depending on the quantity.
Q: Do you offer samples?
A: Yes, we can provide free samples, but the shipping cost must be paid by the recipient.
Q: What are your payment terms?
A: For orders <= $10,000 USD, payment is 100% prepayment. For orders > $10,000 USD, 30% T/T advance and the balance before shipment.
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