.

Horizontal Type SYTW800/5.8-32 Valve Test Bench Horizontal Type Valve Pressure Test Bench Valve Pressure Test Bench

Horizontal TypeValvePressure Test Bench

This test bench is designed and manufactured with reference to similar products of Germany and GB4981 stabdard,It is suitable for sealing test of straight-through welded valves and straight- through flange connection valves , before and after installation. It is suitable for shell test, sealing test (low pressure sealing test and high pressure sealing test) and upper seal test (ISO5208) for GB4981, in order to prevent faulty valves from entering work site.

Features: simple operation, safe and reliable, sensitive test.

1) Applicable to gate valve,globe valve,ball valve,Check valve and etc direct-flange connection valves

2) Accessories special sealing disc is applicable to test welded valve’s performance

3) Valve clamping type is up pressure,clamp is through press on the sides of direct-flange connection valves

4) Standard equips with High and low pressure water pump pressure systems,gas supercharging is selection

Valve Nominal Diameter DN

300-800mm(straight-through Flange connection valves)

Maximium Test Pressure PN

Nominal Voltage

Exchange 380V

Rated Power

Line Voltage

Exchange 220V/24V

Hydraulic oil

N46 hydraulic Oil(provide by user)

The oil temperature is Max 60 degrees centigrade ,

Min 5 degrees centigrade

Oil circuit system Pressure

28Mpa max

Test Medium

Water(Allows to add rust inhibitor)keroseneor other liquid

it’s viscosity not higher than water

Test temperature(Envioment Temp)

5 degree centigrade to 40 degree centigrade

Transverse clamping Length scope

1150mm

Radial distance

100-1400mm

Weight

7tons

Size

4520×1620×1600(mm)

1)Before use, press "pump" first, check motor steering and check whether the action is accurate and reliable.

2) Clamp valve

Valve’s clamping:

a) On the premise of ensuring safety, the valve is hoisted to the test bench working area.

b) Put the suitable sealing ring in the sealing plate according to the tested valve.

c) Put the tested valve in place .

d) Open “forward”postion of the "screw forward and backward"knob, opens "into" position, the screw will quickly move to the end of the valve end 3-5 centimeters after the stop. According to the different length of the valve rotation "screw advance and retreat" "screw forward and back" knob to control the screw to move the sealing disk to the right position.

e) Press the "top tight" button to clamp the valve. Before the pressure, the oil cylinder should be determined not to return, if not returned, should first press the "loose" button to the top pressure cylinder back.

Valve Nominal Diameter DN(mm)

300max

400

500

600

700

800

Max Test PressurePN(MPa)

15

10

Comparision Table of Valve Sealing Pressure and Test Pressure

SYTW 800/5.8-32Valve Test Bench Pressure Comparision Table

Norminal Pressure(MPa)

Test Pressure(MPa)

Norminal Diameter(DN)

Sealing Pressure(MPa)

in

mm

12

300

14

350

16

400

18

450

20

500

22

550

24

600

28

700

32

800

Hot Sale Various High Quality Valve Grinder, Valve Test Bench, Pipe Beveling & Cutting Machine. The portable & Stationary Valve Grinding Machineis suitable for Gate Valve, Globe Valve, Safety Valve. As fames China Valve Seat grinded Machine, High quality and factory price will give you.



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