Tri-eccentric or multi-level hard sealing configuration, hermetic capability reliably, which ensure disc never touch sealing seat when it start, solve the problem of hermetical seat burden unequally, prolong service life, and ensure reliable hermetic capability with advantage of high temperature resistant, wearable, antisepsis etc.
|
Design Standard |
API 609 |
|
Face to face standard |
API 609 |
|
Connection standard |
ASME B 16.25, DIN 2559. |
|
Testing Standard |
API 598 |
|
Connection |
Butt Welded |
|
Pressure Rating |
Class 150LB - 600LB |
|
Size |
NPS 2" -48" |
|
Material |
Cast steel, Stainess steel, Special steel, etc. |
|
Actuator |
Lever, Worm gear, Electric, Pneumatic. |
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.
