• Horizontal Type SYTW400/3.5-32 Valve Pressure Test Bench
  • Horizontal Type SYTW400/3.5-32 Valve Pressure Test Bench
  • Horizontal Type SYTW400/3.5-32 Valve Pressure Test Bench
  • Horizontal Type SYTW400/3.5-32 Valve Pressure Test Bench

Horizontal Type SYTW400/3.5-32 Valve Pressure Test Bench

    1.Suitable for gate valves, globe valves, ball valves, control valves, check valves and other straightflange 

    connection valve seal and valve body strength performance test .

    Optional special sealing disk can be used  to performance testing for weld valves and threaded coupling valves . 

    2.The Valve clamping pressure type is the top-jacking, through the straight surface pressure across the valve clamp valve.

    3.Test medium could be water, gas,or oil, by customer choice .
    4.EHV test bench can be customized. Configuration import UHP fittings, valve test 150MPa Christmas    tree valve. 


1.Product  characteristics and application:

This test bench is designed and manufactured with reference to similar products of Germany and GB4981 standard,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.

2.Features:

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

3. Technical parameters:

Valve   Nominal Diameter50-400mm(Flange connection )
AccessoriesDia500mm Plane Sealing disc

Dia166mm Plane Valve Sealing disc

Dia100mm(80degree)Welding Valve Sealing   Disc
Maximium   Test Pressure  PN32Mpa(4500LB)
Nominal   VoltageExchange   380V
Rated Power8.5KW
Line VoltageExchange   380V
Hydraulic   oil

N46   hydraulic Oil(provide by user

)The oil   temperature is Max 60 degrees   centigrade ,

Min 15 degrees centigrade

Test Medium

Water(Allows   to add rust inhibitor) kerosene or other liquid. 

it’s viscosity   not higher than water

Test   temperature(Envioment Temp)5   degree centigrade to 40 degree centigrade
Axial clamping Length scope50-850mm
Radial Clamping Wideth Max650mm`
Max Clamping Power65(T)
Max Lifting Weight300kg
Size3090×1010X2200mm
Max Height2200mm

4.Comparison Table  for Valve Nominal Diameter and Max Test Pressure

Valve Nominal   Diameter DN(mm)50-125150200250300350400
Max Test PressurePN(MPa)31.524148.864.53.5


Comparision Table of Valve Seling Pressure and Test Pressure

SYTW 400/3.5-32Valve Test Bench Pressure Comparision Table
Norminal   Pressure(MPa)2.54.06.410.016.020.025.032.0
Test   Pressure(MPa)3.756.09.615.024.030.037.548.0
Norminal   Diameter(DN)Sealing  Pressure(MPa)
inmm
2502.02.02.02.02.83.5

2-1/2652.02.02.03.04.76.0

3802.02.02.84.57.09.0

41002.02.84.57.011.014.0

61504.06.210.015.625.0


82007.011.017.828.0



1025010.817.528.0




1230015.625.0





1435021.0






1640028.0






Horizontal Type SYTW400/3.5-32 Valve Pressure Test Bench

Horizontal Type SYTW400/3.5-32 Valve Pressure Test Bench

Horizontal Type SYTW400/3.5-32 Valve Pressure Test Bench

Horizontal Type SYTW400/3.5-32 Valve Pressure Test Bench

Horizontal Type SYTW400/3.5-32 Valve Pressure Test Bench

Horizontal Type SYTW400/3.5-32 Valve Pressure Test Bench


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