Cryogenic Liquid Valve

1

Valve body

Main pressure-containing parts

2

Seat

Quality pressure-bearing part, main sealing part

3

adjust Ring

Adjust reseating pressure, relieving pressure and opening height.

4

Backlash plate

When medium discharge, it act reaction force, improve disc lift force

5

Spring

The main parts of safety valve pressure adjusting

6

adjust screw

Adjust set pressure

7

locking nut

To prevent the screw loose

8

Rod

Transfer the spring force to disc or backlash plate

9

lever

Manuel relief

10

bonnet

Connecting parts, spring cavity, enclosed safety valve pressure-bearing part

11

spring set

Spring supporter

12

radiator

high temperature valve, lower spring cavity temp.

13

guide sleeve

Guide and locate valve disc

14

disc

Opening, sealing main parts

15

set screw

Prevent adjusting ring loose.

Dimension

Dn6-Dn200

Working Temperature

-196~+65Degree Centigrade