WP series pneumatic O type ball valve

Nominal diameter: DN15-DN600 Max. Cornor:90 degree Working gas source pressure:0.4MPa-0.7MPa Nominal pressure: 1.6MPa-6.4MPa Use

New-generation WP series O type ball valve is the newest product developed by our company, which integrates our more than 20 years production experience. It is a ball valve which has metal hard sealing valve seat and soft sealing valve seat.

According to national valve standard series, WP series ball valve can be widely used in various industrial departments, such as paper making, petrifaction, metallurgy, sugaring, electric power, waterpower, environmental protection and pharmacy and so on, to meet user’s final technological requirements. The special “valve core, valve body  and valve seat structure” of WP series can be used in occasions which need frequent working and can ensure rigorous close under minimum differential pressure.

There are diversity materials for WP series ball valves to select. So users can select best configuration according to their technological needs.

Technical parameters

                                                                                                                                                                                                                                                                                                                                                                                                                             

Nominal aperture DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400	450	500
Specification of mated gas fitting	φ6×1									φ8×1.5					φ10×1.5
Max. corner α°	0~90°
Nominal pressure (MPa)	1.6-6.4
Power source	(Pneumatic 0.4~0.8MPa) (Electric 220VAC)
Working temperature (°C)	-40~300
Control signal	220VAC, 24VDC
Flow characteristics	Quick open flow characteristics
Leakage rate	Execute GB/T4213-92 (Testing medium: water)
Valve aperture executive standard	GB/T12237-2005
Valve body length executive standard	GB/T12221-2005
Connecting flange standard	GB/T9113.1-2000

The installing configuration of actuator Pneumatic double-action angular travel actuatorMiniature type double-action angular travel actuatorMiniature type single-action angular travel actuatorElectric angular travel actuatorManual actuator

WP series pneumatic O type ball valve