Reverse Flow Check Valves H89 For Regulator
Features:
- Reverse flow check valves regulator type
 - Helps prevent dangerous reverse flow mixing of gas in hose and regulator
 
Description:
| Item Code | Item Code | Inlet | Outlet | 
| Oxygen | Fuel Gas | ||
| HF-H89-3FGR | HF-H89-3FGL | BSP 3/8″ | BSP 3/8″ | 
| HF-H89-3CTR | HF-H89-3CTL | M16x1.5 | M16x1.5 | 
| HF-H89-3GBR2 | HF-H89-3GBL2 | 9/16″x18UNF | 9/16″x18UNF | 
| HF-H89-3AR1 | HF-H89-3AL1 | 5/8″x18UNF | 5/8″x18UNF | 
| HF-H89-3GBR1 | HF-H89-3GBL1 | BSP 1/4″ | BSP 1/4″ | 

