Replacement parts 100 psi Max inlet pressure
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![Taco 329-3 1/2" Cast Iron Pressure Reducing Valve (Sweat) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/taco-329-3_f498f843-908c-4b1d-a59e-c34bccd4e49a_medium.jpg?v=1709925818)
329-3 | 1 / 2" Cast Iron Pressure Reducing Valve (Sweat) | Taco
Brand: Taco
SKU: 329-3
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![Taco 329-T3 1/2" Cast Iron Pressure Reducing Valve (Threaded) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/taco-329-t3_820763e7-3f20-4c07-b708-14b613b6c4d0_medium.jpg?v=1709925819)
329-T3 | 1 / 2" Cast Iron Pressure Reducing Valve (Threaded) | Taco
Brand: Taco
SKU: 329-T3
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![Taco 335-3 Taco Bronze Pressure Reducing Valve (Threaded) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/335-3-3_72bef55b-bec3-4b64-a896-9c01a9f89dc0_medium.jpg?v=1709925807)
335-3 | Taco Bronze Pressure Reducing Valve (Threaded) | Taco
Brand: Taco
SKU: 335-3
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SAS61.33U | MT Series SAS Electronic Valve Act, SR, 24V, 0-10V / 4-20 mA Proport Control | Siemens
Brand: Siemens
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R820-643-REV2 | SCR Power controller 600 V, 45 A, 3 phase | Viconics
Brand: Viconics
SKU: R820-643-REV2