Water Relief Pressure Valve Group - Bronze GB Marine Valve - Hi-sea

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.


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