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依格流体技术（浙江）股份有限公司 EAGLE FLUID TECHNOLOGY (ZHEJIANG) CO., LTD

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Pneumatically Operated Ball Valve

BKD Pneumatically Operated Ball Valve

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BKD Pneumatically Operated Ball Valve

Max. Working Pressure: 300bar
Nominal Size:4～25mm
Working Temperature: -45℃～+200℃
Body Material: 304 Stainless steel

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BKD Pneumatically Operated Ball Valve

Product description

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BKD Pneumatically Operated High Pressure Ball Valve

Product Overview
BKD pneumatically operated high pressure ball valves have a high pressure rating and very long life. Pneumatic actuators are used to drive the switching of the position of BKD high pressure ball valves, thereby realizing automatic control. Pneumatic actuators are divided into two types: double acting actuator and single acting actuator (spring return). Double acting actuators have a high output torque and high pressure ball valves generally use double acting actuators.

Technical Data
● Working pressure/temperature: see BKD ball valve manual
● Type of connection: see BKD ball valve manual
● Switching time: <1 s
● Actuator control pressure: 5~8 bar
● See P182 for information about actuators

Ordering Information

Table of Technical Data [mm]

Nominal Size	Double Acting Pneumatic Actuator		H		L
Nominal Size	210 bar (water)	300 bar (air or water)	210bar	300bar	210bar	300bar
DN04～DN08	DR15	DR15	155	155	155	155
DN10	DR15	DR30	158	173.5	155	168
DN13	DR30	DR30	174.5	174.5	168	168
DN16	DR60	DR60	196.5	196.5	219	219
DN20	DR60	DR60	203	203	219	219
DN25	DR60	DR100	204.5	233	219	249

Pneumatically Operated High Pressure Ball Valve with Control Solenoid Valve and Valve Position Indicator
The switching between intake and exhaust of the actuator of a pneumatically operated high pressure ball valve is realized by a solenoid valve. 4M series reversing solenoid valves provided by EAGLE can be tightly secured on the side of actuators. Besides, TCR series valve position indicators can be mounted as required on the actuator top, to convert valve positions into electrical signals.

Technical Data (see P184)
1) 4M series solenoid valve
● Voltage: 24 VDC or 220 VAC
● Connection thread: Rc1/4
2) TCR valve position indicator
● No. of contacts: 1 NO contact &1 NC contact at each position
● Max. load of contact: 16 A, 250 VAC

Ordering Information