Company Profile
Zhejiang Wenbao Valve Co.,Ltd was established in 1985. The main products range are as following: Fully Welded Ball Valve,1PC/2PC/3PC Flanged Ball Valve, Threaded Ball Valve, Mini Ball Valve, High Pressure Ball Valve, Pneumatic Ball Valve, Electric Ball Valve, Sanitary ball valve, Ball valve with mounting pad and other valves like gate, globe, check valves and Strainer, etc. Main material include: Stainless steel, Cast Steel, Forged Steel and Brass, etc. The products manufactured as per API, ANSI, JIS, ISO, BS, JB and GB, and have CAD valve design and quality testing center. The products are widely used in chemical industry, oil, metallurgy, light industry, electric power, food, pharmacy, civil industry, fiber industry, liquefied natural gas, liquefied petroleum gas, steel mills, heating pipes, etc. Our company passed the ISO 9001:2008, Standards Organization of Nigeria(SON), International Quality Award Certificate, Manufacture License of Special Equipment, KC of South Korea,CE of Europe, etc.

Product Description

1. Investment casting body
2. Working pressure 1000 psi for W.O.G.
3. Adjustable stem packing                   
4. Pure Teflon seals and seats
5. Temperature range: -60 to 450 °F
6. ISO5211 direct mounting pad design for Actuators
7. Blow-out proof stem, solid ball as per customer request
8. 100% leakage tested at 100 psi air under water 
9. Hydrostatic test pressure: 1500psi 
10. Locking device handle (option)