Wilkerson WBA45 in Germany

Wilkerson WBA45 Series
Precision Pneumatic Input Signal Amplifier
Features :
• Five signal to output ratios meet most control element requirements.
• Control sensitivity of water column allows use in precision applications.
• Large Supply and Exhaust Valves provide high forward and exhaust flows.
• Soft Supply and Exhaust Valve seats minimize air consumption.
• A balanced Supply Valve minimizes the effect of supply pressure variation.
• An Aspirator Tube compensates downstream pressure droop under flow conditions.
• A separate Control Chamber isolates the diaphragm from the main flow to eliminate hunting and buzzing.
• Optional remote feedback port minimizes pressure drop at final control element under flow conditions.
• The optional adjustable By-pass Valve lets you tune for optimum dynamic response. (1:1 ratio only)
• Unit construction lets you service the WBA45 without removing it from the line.

Types :

WBA4514A

WBA4524A

WBA4534A

WBA4516A

WBA4526A

WBA4536A

OPTIONS : E: Tapped Exhaust H: BSPP I By-Pass Valve

WBA45-1-4-A

WBA45-2-4-A

WBA45-3-4-A

WBA45-1-6-A

WBA45-2-6-A

WBA45-3-6-A

Service Kits

1:1 Ratio : PS19549-1

1:1 Ratio w/ Tapped Exhaust : PS19549-1E

1:3 Ratio : PS19549-3

1:2 Ratio : PS19549-2

1:1 w/ Tapped Exhaust, I Option : PS19549-20E