Characteristics
Bolted Bonnet, Outside Screw and Yoke, Rising stems, Metallic seating surfaces, Belleville Spring Loaded Packing Impacting System, Forged Steel Seat, Back Seating Design, Integral Forged Design of Stem, Optional extended stem.
Design Standard
BS 1873, ASME B 16.34-2004, EN 13709
Face to face standard
ASME B16.10, DIN 3202, EN 558-1, ISO 5752
Connection standard
ASME B 16.5, ASME B 16.11, ASME B 16.25-2007, EN 12672, DIN 2544,
DIN 2545, DIN 2546, EN 1092-1.
Testing Standard
API 598, ISO 5208, EN 12266.
Connection
Butt Welding, Flange
Pressure Rating
Class 150LB - 900LB
Size
NPS 2"-18"
Material
WCB, WC6, WC9, CF8, CF8M, CF8C, CF3, CF3M, etc.
Actuator
Lever, Bevel gear, Electric, Pneumatic, etc.
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.
