SYTW400/4-32 Valve Pressure Test Bench

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SYTW400/4-32 Valve Pressure Test Bench

Applications: Gate valves, globe valves, and ball valves.

Test functions: Shell pressure testing, seat leakage testing, backseat testing, and low-pressure air testing.

Valve size: DN150–400 (6″–16″)

Maximum test pressure: 32 MPa

Structure: Horizontal axial clamping type.

Applicable valve length: 320–1800 mm

Maximum clamping force: Approx. 500 ton-force.

Rated power: 7.5 kW

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Product features

Product Overview

The SYTW400/4-32 Valve Pressure Test Bench is a horizontal valve testing system designed for pressure testing of medium and large straight-through flanged valves.

It is suitable for gate valves, globe valves, and ball valves, providing reliable testing solutions for shell strength, sealing performance, and leakage inspection.

The horizontal axial clamping structure applies force to both ends of the valve, helping prevent additional external loads during testing.

Applications

• Gate valves

• Globe valves

• Ball valves

• Straight-through flanged valves

• New valve inspection and repaired valve testing

Product Features

• Horizontal axial clamping structure

• Suitable for large flanged valves

• High clamping force for stable testing

• Supports hydraulic and pneumatic testing

• Adjustable structure for different valve lengths

• Suitable for valve manufacturers and maintenance workshops

Testing Functions

Shell Pressure Test: Verify valve body strength and pressure resistance.

Seat Leakage Test: Check valve sealing performance.

Backseat Test: Verify backseat sealing performance where applicable.

Low-pressure Air Test: Perform pneumatic leakage inspection.

Technical Specifications

Model: SYTW400/4-32

Equipment type: Horizontal Valve Pressure Test Bench

Applicable valves: Gate valves, globe valves, ball valves

Valve size: DN150–400 (6″–16″)

Maximum test pressure: 32 MPa

Structure: Horizontal axial clamping type

Applicable valve length: 320–1800 mm

Maximum clamping force: Approx. 500 ton-force (4900 kN)

Rated power: 7.5 kW

Selection Information

The correct valve pressure test bench should be selected according to valve type, size, pressure rating, flange dimensions, face-to-face length, testing standard, and available utilities.

Please provide the following information for technical recommendation:

• Valve type

• Valve size and pressure class

• Flange dimensions

• Face-to-face length

• Required test pressure

• Testing medium requirements

Typical Industries

The SYTW400/4-32 Valve Pressure Test Bench is widely used in valve manufacturing plants, petroleum, petrochemical, power generation, chemical processing, and industrial maintenance facilities.