BP-66 Series Back Pressure Regulators
    Back Pressure Regulators
        
    
    
            
                
    
            The BP-66 Series is the counterpart of the PR-57 pressure reducing series for systems that are higher in pressure and low to moderate flows. This regulator has piston sensing to provide relief at high pressures. The Polyimide/stainless seat assembly provides good shutoff in most applications. For economy purposes the cap assembly and knob are of aluminum construction as in the PR-57 companion unit. Good sensitivity and a selection of control ranges make this regulator an excellent selection in many research and pilot plant facilities.
Features & Specifications
        
Features & Specifications
- Spring-loaded piston sensor
 - Gas and liquid service
 - Viton® seals (other elastomers optional)
 
                            Item # | 
                        
                            Body Material | 
                        
                            Seat Material | 
                        
                            Max. Operating Pressure | 
                        
                            Operating Temperature | 
                        
                            Control Range | 
                        
                            Cv | 
                                                                Add To Cart/Request Quote | 
|---|---|---|---|---|---|---|---|
| BP66-1A11C4L151 BP66-1A11C4L151/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 2000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4L154 BP66-1A11C4L154/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 2000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4L161 BP66-1A11C4L161/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 2000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4L164 BP66-1A11C4L164/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 2000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4L1B1 BP66-1A11C4L1B1/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 2000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4L1B4 BP66-1A11C4L1B4/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 2000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4L1S1 BP66-1A11C4L1S1/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 2000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4L1S4 BP66-1A11C4L1S4/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 2000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4N151 BP66-1A11C4N151/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 4000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4N154 BP66-1A11C4N154/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 4000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4N161 BP66-1A11C4N161/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 4000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4N164 BP66-1A11C4N164/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 4000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4N1B1 BP66-1A11C4N1B1/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 4000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4N1B4 BP66-1A11C4N1B4/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 4000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4N1S1 BP66-1A11C4N1S1/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 4000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4N1S4 BP66-1A11C4N1S4/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 4000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4O151 BP66-1A11C4O151/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 6000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4O154 BP66-1A11C4O154/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 6000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4O161 BP66-1A11C4O161/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 6000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4O164 BP66-1A11C4O164/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 6000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4O1B1 BP66-1A11C4O1B1/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 6000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4O1B4 BP66-1A11C4O1B4/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 6000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4O1S1 BP66-1A11C4O1S1/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 6000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4O1S4 BP66-1A11C4O1S4/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 6000 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| BP66-1A11C4P151 BP66-1A11C4P151/Asset/BP-66-Series.jpg | Body Material N/A 316L Stainless Steel | Seat Material N/A Polyimide | Max. Operating Pressure N/A 10000 psig | Operating Temperature N/A -40 to 177 ºC-40 to 350 ºF | Control Range N/A 0 to 7500 psig | Cv N/A 0.12 | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    


