one piece instrumentation ball valves BO Series

One-piece Instrumentation Ball Valves BO Series

Features
◎ Working pressure up to: 3000 psig (207 bar)
◎ Working temperature: -65°F to 300°F (-54°C to 148°C)
◎ End connections:
1/4 to 1/2 thread
1/16″ to 3/4″ and 3 mm to 18 mm tube fitting
◎ 2-, 3-, 4-, 5-, 6- and 7-way models for on-off, switching and crossover service available
◎ One-piece body and one-piece ball stem
◎ No dead space
◎ Top-loaded design to allow adjustment with the valve in-line
◎ Thermal cycle performance improved, and wear compensated by live-loaded design
◎ Any reasonable connections available
◎ Pneumatic and electric actuator available
◎ Handle color options available
◎ Full operating pressure at any port
◎ Leak-tight performance testing with nitrogen or compressed air for every valve at the rated pressure to meet the requirement of no visible leak
◎ The inlet can be any port except for valves with vent ports

PFA, UHMWPE Packing Seat

The working temperature of UHMWPE packing seat should not be higher than 150°F (65°C).
Application : CNG-Powered Vehicle (NGV) and Fueling System Solutions

Note:
1. To prevent seat leakage, packing adjustment may be required periodically during the service life of the valve.
2. A higher initial actuation torque may happen to the valves that have not been cycled for a period of time.
3. Before installation, instrumentation ball valves exposed to dynamic temperature conditions may lose their initial packing load. Stem packing adjustment should be required.

Vent Port Options

Vented Valves
The maximum working pressure for vented valves is 500 psig (34.4 bar).
Straight-pattern Valves
A vent hole in the side of the valve body makes the downstream port vent to atmosphere when the valve is closed.
Angle-pattern and 3-way Valves
A vent hole in the side of the valve body makes the bottom port vent to atmosphere when the valve is closed.
Welded Vent Port Connections
A FITOK tube fitting or a tube stub welded to the vent port is available for stainless steel vented valves.