

ABP1ST22BP4 Parker Veriflo Back Pressure Regulator
Specifications
| Specification | Description |
|---|---|
| Product Type | Back Pressure Regulator |
| Regulator Type | Back Pressure Regulator |
| Type | 2-Port |
| Adjustment Type | Knob |
| Brand / Division | Veriflo (Parker Hannifin) |
| Manufacturer | Parker Hannifin |
| Product Category | Regulators |
| Port Size | 1/4 in. |
| Port 1 Size | 1/4 in. |
| End Connection | Female Threaded |
| Body Material | 316L Stainless Steel |
| Element Material | 316L Stainless Steel |
| Diaphragm Material | C-22 Hastelloy |
| Seal Material | PTFE |
| Seat Material | PTFE |
| Pressure Rating – Operating Range | 2 to 50 PSIG (Basic) |
| Pressure Rating – Proof | 750 PSI |
| Pressure Rating – Burst | 1500 PSI |
| Flow Capacity | 0.3 Cv |
| Leak Rate | Bubble-tight (Internal and External) |
| Temperature Rating | −15 °F to 400 °F |
| Internal Volume | 5.9 cm³ |
| Overall Size | 2.18 in. Diameter × 4.9 in. Height |
| Mounting Hole Diameter | 1.38 in. |
| Pressure Gauge Included | No |
| Applications | • By-pass control• Vessel pressure control• Pump discharge pressure control• Analyzer discharge to flare header |