Fisher 1052 Diaphragm Rotary Actuator Fail-Closed 0 to 2.8 bar (0 to 40 psig) 90-degree rotation (standard)

1052-0-40-90-FC

Buy Fisher 1052 rotary actuator (Fail-Closed, 0 to 2.8 bar (0 to 40 psig), 90-degree rotation (standard)). For on-off and throttling service on splined-shaft rotary valves. In stock, brand new, factory-direct price, ships within 48 hours.

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The Fisher 1052 Size 70 diaphragm rotary actuator (Fail-Closed, 0 to 2.8 bar (0 to 40 psig), 90-degree rotation (standard)) offers fail-open or fail-closed construction, four mounting positions, and easy installation of positioners, limit switches, and manual overrides. Its enclosed actuator-valve linkage keeps the valve packing accessible.

Fisher 1052 is the direct replacement for the obsolete Fisher 1051 actuator.

Key Features

  • Up to 1370 Nm (12,100 lbf-in) maximum breakout torque
  • Compatible with positioners, limit switches, manual overrides
  • Enclosed linkage, valve packing stays accessible
  • Spring-return diaphragm rotary actuator, Size 70
  • Single-joint linkage with splined clamped lever, minimal dead band
  • Externally accessible spring adjuster for safe spring relief

Full Configuration Details

Complete Ordering Code:
1052
Actuator Specifications
Size
Actuator Size
Size 70
Spring
Diaphragm Pressure Range
0 to 2.8 bar (0 to 40 psig)
Rotation
Valve Shaft Rotation
90-degree rotation (standard)
Fail
Fail Mode
Fail-Closed
Torque
Max Breakout Torque
1370 Nm (12,100 lbf-in)
Action
Action
Direct-acting, spring-return
Temp
Temperature Range
-40 to 82 C (standard)
Conn
Connection
1/4 NPT internal (standard)

Factory-Direct Price & Fast Shipping

We supply Fisher 1052 rotary actuators factory-direct with competitive bulk pricing. Large ready stock ships within 48 hours via DHL/FedEx worldwide, and every unit is 100% genuine and brand new with a 1-year warranty. Send your spring range and rotation for a quote within 12 hours.

Request a Quote

Email: sales@gt-exim.com  |  WhatsApp: +86 17719526488

Full Configuration Details

Complete Ordering Code:
1052
Actuator Specifications
Size
Actuator Size
Size 70
Spring
Diaphragm Pressure Range
0 to 2.8 bar (0 to 40 psig)
Rotation
Valve Shaft Rotation
90-degree rotation (standard)
Fail
Fail Mode
Fail-Closed
Torque
Max Breakout Torque
1370 Nm (12,100 lbf-in)
Action
Action
Direct-acting, spring-return
Temp
Temperature Range
-40 to 82 C (standard)
Conn
Connection
1/4 NPT internal (standard)

Documents

Manuals: