| Specifications | Meaning |
|---|
| Operating environment | Liquefied petroleum gas for domestic use under GOST 20448-90 |
| Outlet pressure not more than | 1,6 МPa |
| Mass gas flow rate at pressure on valve of 1 MPa | 12,8 kg/min |
| Pressure of full opening of safety valve | 2,8 МPa |
| Operating ambient temperature | -40°…+45°С |
| Number of rotations of flywheel not more than | 1,7 |
| Nominal thread diameter of attachment to tank | W27,8 |
| Body outlet fitting thread | СП.21,8 LH |
| Weight, not more than | 0,39 kg |
| Reliability rate: time to failure, not less than | 20000 cycles |
| Average useful life, not less than | 12 years |
Handwheel valve VP-2 with pressure relief device VP-2 ТУ 28.14.13.-200-95158436-2020 is a shut-off device aimed for use on LPG cylinders under GOST 15860-84.
Check valve is hot-forged in accordance with international quality and safety standards.
Warranty period of the check valve is 3 years since its putting into operation.
Body outlet fitting is opted for use of pressure regulator type 1 GOST 21805-94.
Total specified service life of O-rings is not more than 6 years in accordance with GOST 18829-2017. Upon expiration of this period the O-rings are subject to substitution.
ECE UN approvals
