Product Name: Model 7151 Pressure Reducing Valve (for low pressure gas)
Size: 1/2”~2”
Features:
- Maximum reducing rate 300:1.
- Tight shutoff. Soft seats for ANSI Class VI bubble-tight shutoff.
- Completely self-operated. Spring-loaded regulator operates off of line pressure and requires no external power source or air supply for operation.
- Wide range of pressure settings. Ranging from 10mmW.C. to 45kpa.
- Long service life. All wetted metal parts produced from stainless steel for durability and long life.
- Balanced trim design for precise regulation.
- Oversized diaphragm for high sensitivity and accuracy.
Specification:
Dimension
Nominal diameter selection chart (for air)
This nominal diameter selection chart based on air(20℃). For other than air, convert into air. Flow of gas × conversion factor = flow of air
Conversion factor (temperature: 5 to 60 ℃)
Note. In the above table, coversion factors are obtained from gas constants. Therefore, for coke oven and city gases, pay attention that their components, and gas constants vary in districts.
Safety/ Quality Approvals
ISO 9001 Certificate
