The sealing section of the butterfly plate of carbon steel triple eccentric butterfly valve is changed from round to oval, thus realizing the asymmetry of the shape of the sealing surface. One side is parallel to the centerline of the body, while the other side is inclined to the centerline of the body. This structural optimization enables the triple eccentric butterfly valve to maintain excellent sealing performance at high temperatures and at the same time achieve the requirement of zero leakage.
Product Specification
Size: from 1/2" ~ 60"
Pressure: from 150LB ~ 1500LB
Working temperature: from -50 Deg. C ~ 550 Deg. C
Design & Manufacture according to : API 609B/AWWA C504/EN 593/BS 5155/DIN 3354
Face to Face according to : ISO 5752/EN 558/BS 5155/DIN 3202/ASME B16.10
Flange Dimensions according to : ASME B16.5/ASME B16.47/ASME B16.1/AWWA C207/ISO 7005/EN 1092
Pressure & Temperature according to : ASME B16.34
Test & Inspection according to : API 598/ISO 5208
Visual Inspection according to : MSS SP-55
Marking according to : MSS SP-25
Carbon Steel Triple Eccentric Butterfly Valve
FAQ
Q: What are your product categories?
A: We produce butterfly valves, gate valves, check valves, ball valves and other piping accessories.
Q: What are the executive standards?
A: ISO/ANSI/DIN/JIS/EN/GOST/AS standard.
Q: What are your main products?
A: Centerline Butterfly Valves, Eccentric Butterfly Valves, Resilient Seated Gate Valves up to DN3200.
Q: What is your lead time?
A: Generally it takes 10 days if we have stock, and 35 days if we don't have stock, depending on the quantity.
Q: Do you offer samples?
A: Yes, we can provide samples free of charge, but we don't pay the shipping cost.
Q: What are your payment terms?
A: <=10000 USD, 100% prepayment. Payment >= 10000 USD, 30% T/T advance, balance before shipment.
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