Solid wafer type, Dual, Plates, Retainerless, Through-drilled lugs, Metal seat, Compactsize low weight design, Double spring action disc, inner spring type, short stroke for disc, small close impact force, Long use time.
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Design Standard |
API 594, API 6D, JB/T 8937. |
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Face to face standard |
API594, API 6D, DIN 3202, JB/T 8937. |
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Connection Types |
Lug, Flange, Wafer. |
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Connection standard |
ANSI B 16.5, DIN 2543 C2548, API 605, ASME B 16.47. |
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Testing Standard |
API 598, JB/T9092 |
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Pressure-temperatrue Class Standard |
ANSI B 16.34, DIN 2401, JB/T 74, SH 3406. |
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Pressure Rating |
Class 150LB - 2500LB |
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Size |
NPS 1/2" - 48" |
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Applicable Media |
Water, steam, oil, nitric acid, acetic acid, urea, strong oxidizing agent etc. |
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Material |
WCB, LCB, LF2, A105, 304(L), CF8(M), CF3(M), F51, Special alloy steel etc. |
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Actuator |
NA |
Wenzhou Longde Equipment Co., Ltd is located in Oubei, Wenzhou, Zhejiang, China.
We mainly supply high quality Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Ball Valves, Power Station Valves, Regulating Valves, Safety Valves, Plug Valves, Diaphragm Valves, Sight Glasses, Strainer, Temperature and Pressure Reducing Device, Flanges, Pipes and so on. Our products are manufactured according to the standard of GB, JB, ISO, API, ANSI, BS, DIN, NF and JIS, also we can manufacture as customers' special requirements.
Our products have obtained the certificates of ISO9001: 2008 and CE. All our company staff, with full enthusiasm, sincerely welcome all international&domestic friends to discuss further cooperation.
