Banco de Pruebas de Válvulas de Mariposa Horizontal MDV-2000/3.75‑S

Para inspección industrial, control de calidad y pruebas de seguridad en industrias como petróleo y gas, generación de energía y sistemas de alta presión.

Banco de Pruebas de Válvulas de Mariposa Horizontal MDV-2000/3.75‑S

introducción del producto

The MDV-2000/3.75-S Horizontal Claw-Type Butterfly Valve Test Bench is a pressure testing bench used for butterfly valves and check valves. It is applicable to straight-through flanged or wafer-type butterfly valves within DN1000–DN2000.

Descripción del producto

MDV-2000/3.75-S integrates the hydraulic system, electrical control system, high/low-pressure water pump pressure supply device, oil pressure / water pressure / gas pressure instrumentation system, control valve system, clamping worktable system, and medium circulation storage tank.

The bench uses a claw-type clamping structure to clamp the valve flange end face. The clamping force is adjustable. The sealing between the butterfly valve and blind plate uses an end-face O-ring sealing method, and the leakage position can be observed.

Banco de Pruebas de Válvulas de Mariposa Horizontal MDV-2000/3.75‑S

Category Artículo Especificación
General Equipment Type Butterfly Valve Test Bench (Horizontal Claw Type)
General Modelo MDV-2000/3.75-S
Test Range Nominal Diameter DN1000–DN2000
Test Valve Type Applicable Valves Straight-through flanged or wafer-type butterfly valves
Installation Método de sujeción Claw clamping at end face; clamping force adjustable
Sealing Valve–Blind Plate Sealing End-face O-ring sealing
Medio de Prueba Hydrostatic Test Water
Medio de Prueba Low-Pressure Gas Tightness Test 4–7 bar low-pressure gas (air or nitrogen)
Test Items Completed Tests 1.5×PN hydrostatic shell test; 1.1×PN high-pressure hydrostatic sealing test; 4–7 bar low-pressure gas tightness test
Test Range Test Scope DN1000–DN2000 (refer to pressure table)
Mechanical Butterfly Valve Structure Length 410–760 mm
Mechanical Butterfly Valve Flange OD Ø1175–Ø2325 mm
Mechanical Claw Disc Spacing 750–1250 mm (with 300 mm reserved space)
Cylinders Clamping Cylinders 6 × Ø260 mm
Rods Piston Rod Ø130 mm
Force Max Clamping Force 630 tons

 

Nominal Diameter Nominal Pressure Test Pressure Range
DN1000 0.25–2.5 MPa 0.25–3.75 MPa
DN1200 0.25–2.5 MPa 0.25–3.75 MPa
DN1400 0.25–1.6 MPa 0.25–2.4 MPa
DN1600 0.25–1.6 MPa 0.25–2.4 MPa
DN1800 0.25–1.0 MPa 0.25–1.5 MPa
DN2000 0.25–1.0 MPa 0.25–1.5 MPa

Product Features and Functions

  • Test valve type: straight-through flanged or wafer-type butterfly valves
  • Installation method: claw clamping at end face, adjustable clamping force, minimal external influence
  • Sealing method: end-face O-ring sealing, leakage position can be observed
  • Test media: water; 4–7 bar low-pressure gas (air or nitrogen)
  • Completed test items: 1.5×PN hydrostatic shell test; 1.1×PN high-pressure hydrostatic sealing test; 4–7 bar low-pressure gas tightness test
  • Test range: DN1000–DN2000 (refer to the test pressure table)

 

Ventajas del producto

  • Covers DN1000–DN2000 butterfly valve testing range on one bench
  • Provides specified strength + sealing + low-pressure gas tightness tests
  • Mechanical adaptation ranges match large valve sizes (length, flange OD, disc spacing)
  • High clamping capacity: 630 tons (as specified)

 

La fuerza de nuestra empresa

Highlight specializes in pressure testing equipment and fluid control testing systems, supporting standard models and project-based configurations:

  • Más de 16 años centrados en equipos de pruebas de presión y sistemas de refuerzo neumático
  • Capacidad de producción anual: más de 1.000 equipos
  • Más de 8000 clientes atendidos
  • Engineering team support for fixture matching, configuration selection, and technical communication
  • ISO9001-based quality management implementation and stable manufacturing process
  • Export support experience for international buyers with documentation and technical assistance

 

Water & Air Circuit and Product Configuration

A) Water & Air Circuit Functional Notes (as specified)

  • Low-pressure pump: self-priming, large-flow water filling; full-load pressure 0–1.6 MPa
  • High-pressure pump: driven by the hydraulic system to reciprocate the plunger; pressure range 1.6–10.0 MPa
  • Water/air pipeline: one-way pressurization and pressure relief; audible and visual alarm when holding time is reached
  • Bottom circulation storage medium tank; rust inhibitor (powder) is added as specified to reduce corrosion

B) Product Configuration (as specified)

  • High-pressure water pump: Jinan ODMT Fluid Control Equipment Co., Ltd.
  • Sealing parts: O-ring imported (Taiwan); oil cylinder seals use Taiwan special TPU sealing material
  • Piston rod: 40Cr, hardness HRC28–32, surface hard chrome plating
  • Hydraulic oil piping material: Q35 seamless steel pipe
  • Water pipeline control valve: soft-seal valve
  • Hydraulic manifold block: pickling & cleaning treatment
  • Hydraulic pipelines and water pipelines: pickling & cleaning treatment

C) After-Sales (Domestic, as specified)

  • Remote video guidance after equipment arrives on site
  • Warranty period: 12 months
  • Long-term supply of parts after warranty

D) Required by User (as specified)

46# anti-wear hydraulic oil, cables, and 8 bar air source

Productos recomendados

Solicitar presupuesto

    Le responderemos en un plazo de 24 horas. Si para el caso urgente, por favor agregue WhatsApp/WeChat: +86 18353183710,. O llame directamente al +86 18353183710.

    *Respetamos su confidencialidad y toda la información está protegida.

    Sólo utilizaremos sus datos para responder a su consulta y nunca le enviaremos correos electrónicos o mensajes promocionales no solicitados.