Electromagnetic Block Valves

Agilent direct acting Electromagnetic Block Valves eliminate the need for compressed air in a wide variety of vacuum applications. These normally closed valves are compact, maintenance-free and have a service life of 250,000 cycles. EMBVs are available with NW16 or NW25 connecting flanges, and with finished aluminum or nickel-plated bodies, for mildly corrosive applications. Multiple voltage compatibility options are available.

• For rough to high vacuum applications
• Reliable design with service-free operation
• Economical
• Rapid spring-closed actuator provides system protection on loss of power
• Easy installation with KF Flange connections
• Single coil, compact construction
• Rapid cycling
• Available in Cleaned Alumnium (atm to 10-6 torr (mbar) or Nickel-plated atm to 10-9 torr (mbar))

Size Voltage Option Part Number Shipping Weight kg (lbs) Aluminum Body NW16 115 V; 50/60 Hz L9940302 0.7 (1.5) 220 V; 50/60 Hz L9940304 0.7 (1.5) 24 VDC L9940306 0.7 (1.5) 240 V; 50 Hz L9940308 0.7 (1.5) NW25 115 V; 50/60 Hz L9942302 0.9 (2.0) 220 V; 50/60 Hz L9942304 0.9 (2.0) 24 VDC L9942306 0.9 (2.0) 240 V; 50 Hz L9942308 0.9 (2.0) Description Part Number Shipping Weight kg (lbs) Spare Parts Plunger Assembly – includes shaft, spring, and seal L9987008 0.5 (1.0) Operator, EMB, 115 V, 50/60 Hz L9987002 0.5 (1.0) Operator, EMB, 220 V, 50/60 Hz L9987004 0.5 (1.0) Operator, EMB, 240 V, 50 Hz L9987009 1.0 (2.0) Operator, EMB, 24 VDC L9987006 0.5 (1.0)