Water Relief Pressure Valve Group

Water Relief Pressure Valve Group

1. Introduction

A water relief pressure valve group is a set of components designed to prevent excessive pressure from building up in a water supply system. This group typically consists of a relief valve, a pressure gauge, and a shut-off valve.

The relief valve is the most important component of the group, as it is responsible for opening and releasing water when the pressure in the system becomes too high. This prevents damage to the pipes, fixtures, and appliances connected to the system. The pressure gauge measures the pressure in the system and allows the user to monitor it. The shut-off valve is used to isolate the system when necessary, such as during maintenance or repairs.

2. Application

Water Relief Pressure Valve Group can apply to the medium of water, it can help your ship pipe pressure to keep a steady state.

Water relief pressure valve groups are commonly used in residential and commercial buildings, as well as in industrial applications where high-pressure water systems are present. They are typically installed near the main water supply line, either inside or outside the building, and are required by plumbing codes in most jurisdictions.

3. Material

material: cast tin bronze

4. Technical Data

(1) nominal diameter(mm): 15~80

(2) inlet pressure(MPa): 0.6~1.6; outlet pressure(MPa): 0.2~0.8

5. Matters needing attention

Regular maintenance of the relief valve group is essential to ensure that it functions properly and prevents damage to the water supply system. This includes regular testing of the relief valve to ensure that it opens and closes correctly, as well as monitoring the pressure gauge and replacing any components that show signs of wear or damage.

6. Dimensions

DN	15	20	25	32	40	50	65	80
L	1307	1427	1427	1597	1677	1877	2087	2222
L1	300			340	370	400	435	485
L2	175		180	185	200	205	240	250
H	750	755	765	850	930	1010	1170	1280

7. IACS Certificate: NK, DNV, LR, CCS, BV, ABS, RINA, KR.