Horizontal Rack and Pinion Stainless Steel Actuator
Valve Category:
Stainless Steel Actuator
Valve Subcategory
Stainless Steel Actuator
Manufacturer
Bradford
- Replaceable top and bottom PTFE pinion bearings ensure low friction, stability above 400°F, and chemical resistance
- Travel stops provide 4° travel adjustment
- Precision cast stainless steel pistons are guided through full face engagement with the pinion and piston guide
- NAMUR slotted shaft is standard to provide a self-centering positive drive for positioners, a variety of switches
- Drive pinion is one piece stainless steel alloy shaft, precision machined gear and teeth for precise control
- ISO 5211 mounting
- Available in:
Air to open / air to close (ATO/ATC)
Air to open / spring to close (ATO/STC)
Spring to open / air to close (STO/ATC)
| Part # | Dimensions | Request a Quote | ||||||||
| A (DA) | A (SR) | B | C | D | E | F | G | CH | ||
| RP-BS-45* | 6.54 | 7.56 | 2.56 | 1.15 | 1.15 | 2.56 | 0.787 | 3.34 | 0.433 | Request Quote |
| RP-BS-65* | 7.00 | 7.34 | 2.92 | 1.39 | 1.39 | 3.18 | 0.787 | 3.97 | 0.551 | Request Quote |
| RP-BS-80* | 7.81 | 8.37 | 3.97 | 1.91 | 1.91 | 4.24 | 0.787 | 5.03 | 0.748 | Request Quote |
| RP-BS-105* | 9.91 | 10.53 | 4.75 | 2.29 | 2.29 | 5.23 | 0.787 | 6.02 | 0.748 | Request Quote |
| RP-BS-125* | 11.66 | 12.20 | 5.39 | 2.69 | 2.69 | 6.09 | 1.181 | 7.27 | 0.866 | Request Quote |
| RP-BS-140* | 14.17 | 19.29 | 6.26 | 3.11 | 3.11 | 6.89 | 1.181 | 8.07 | 1.063 | Request Quote |
| Part # | Dimensions | Request a Quote | ||||||||
| J | L | N | M | P | S | T | V | KK | ||
| RP-BS-45* | 1.42 | 3.15 | 0.58 | 1.181 | 1.97 | 10-24 | ¼" NPT | 0.633 | 1/4 x 20 | Request Quote |
| RP-BS-65* | 1.97 | 3.15 | 0.59 | 1.181 | n/a | 1/4 x 20 | ¼" NPT | 0.633 | n/a | Request Quote |
| RP-BS-80* | 1.97 | 3.15 | 0.66 | 1.181 | 2.76 | 1/4 x 20 | ¼" NPT | 0.635 | 5/16 x 18 | Request Quote |
| RP-BS-105* | 2.76 | 3.15 | 0.77 | 1.181 | n/a | 5/16 x 18 | ¼" NPT | 0.629 | n/a | Request Quote |
| RP-BS-125* | 2.76 | 5.12 | 0.97 | 1.181 | 4.02 | 3/8 x 16 | ¼" NPT | 0.865 | 3/8 x 16 | Request Quote |
| RP-BS-140* | 4.02 | 5.12 | 1.18 | 1.181 | 4.92 | 3/8 x 16 | ¼" NPT | 0.865 | 1/2 x 13 | Request Quote |
* - DA = double acting; - SR = spring return
Note: All dimensions are in inches. Dimensions are approximate. Engineering dimensions are available upon request. Specifications are subject to change without notice.
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