NG6 / Cetop-3 / D03 Modular Stack Pilot Operated Check Valve Decompression Type. / 31 Years Directional Control Valves Manufacturer | SEVEN OCEAN HYDRAULICS

NG6 / Cetop-3 / D03 Modular Stack Pilot Operated Check Valve Decompression Type. / Our engineering expertise of control valve ensures we always seek new ways to innovate and create growth potential.

Modular Decompression Type Pilot Operated Check Valve

Send Inquiry

MPD-02, MPD-03, MPD-04

NG6 / Cetop-3 / D03 Modular Stack Pilot Operated Check Valve Decompression Type.
NG6 / Cetop-3 / D03 Modular Stack Pilot Operated Check Valve Decompression Type.
Graphic Symbol - MPD.
Graphic Symbol - MPD.

Seven Ocean Hydraulics MPD Series valve is similar to the MPC Series except that the decompression valves have a compound poppet which allows the system to "decompress" or the valve to open prior to actually opening.

This valve is available in size 02, 03 and 04 and can be configured to work as a single acting valve controlling either port A or B, or as a double acting valve controlling both A and B ports.

Product Features

● Available in 3 Mounting Patterns
MPD-02: NG6 / Cetop-3 / NFPA-D03
MPD-03: NG10 / Cetop-5 / NFPA-D05
MPD-04: NG16 / Cetop-7 / NFPA-D07
● Sandwich plate stacking design.
● 2 options of spring cracking pressure.
● Configured to control Port A, B, or both A & B.
● P max Working Pressure: 320 Bar / 4570 PSI
● Q max Flow Rate: MPD-02: 50 lpm / 13.2 gpm; MPD-03: 100 lpm / 26.4 gpm; MPD-04: 300 lpm / 79.3 gpm
● Refer to catalogs for more details.

Product Specification
 MPD-02MPD-03MPD-04
Maximum Flow Rate50 lpm / 13.2 gpm100 lpm / 26.4 gpm300 lpm / 79.3 gpm
Maximum Operating Pressure320 Bar / 4570 PSI
Spring Cracking Pressure (Bar)1: 2 (29 psi)
2: 5 (71 psi)
Area RatioPilot Piston111
Check Valve Seat0.510.490.5
Needle Valve Seat0.060.070.07
Ambient Temperature Range-20°C ~ 50°C
Hydraulic Fluid Temperature Range-20°C ~ 70°C
Mounting PatternISO 4401-AB-03-4-AISO 4401-AC-05-4-AISO 4401-AD-07-4-A
Weight (kg)W Type1.23.67.0
A Type1.23.67.0
B Type1.23.67.0

Product Images

  • NG16 / Cetop-7 / D07 Modular Stack Decompression Type Pilot Operated Check Valve.
    NG16 / Cetop-7 / D07 Modular Stack Decompression Type Pilot Operated Check Valve.
  • Hydraulic Configuration - MPD-02 - Decompression Type Pilot Operated Check Valve.
    Hydraulic Configuration - MPD-02 - Decompression Type Pilot Operated Check Valve.
Product Literature
Related Products
  • Modular Check Valve - NG6 / Cetop-3 / D03 Modular Stack Pressure Relief Valve.
    Modular Check Valve
    MCV-02, MCV-03, MCV-04

    Seven Ocean's MCV Series Modular Check Valve is a direct operated check valve that provides free flow in one direction and prevents reverse flow in a circuit.

  • Modular Pilot Operated Check Valve - NG6 / Cetop-3 / D03 Modular Stack Pilot Operated Check Valve.
    Modular Pilot Operated Check Valve
    MPC-02, MPC-03

    Seven Ocean Hydraulics MPC Series Pilot Operated Check Valve features dual check functions in Port A and B. These valves enable flow through one or both service lines A or B, and allow the flow to travel the opposite direction through the other service line using a pilot operated check. If there is pressure in one working line, the check valve will be open on the other working line.


Best Sale

NG6 / Cetop-3 / D03 Modular Stack Pilot Operated Check Valve Decompression Type. | 31 Years Directional Control Valves Manufacturer | SEVEN OCEAN HYDRAULICS

Located in Taiwan since 1989, SEVEN OCEAN HYDRAULIC INDUSTRIAL CO., LTD. has been a hydraulic valves, power units and accessories manufacturer. Their main products, include Modular Decompression Type Pilot Operated Check Valve, Solenoid Operated Directional Control Valves, Pilot Operated Directional Control Valves, 4/2 Directional Control Valves, 4/3 Directional Control Valves, Variable Volume Vane Motor Pumps, Modular Stack Valves, Sandwich Valves, Hydraulic Power Units, Hydraulic Pressure Control Valves and Flow Control Valves, which are suitable for forklift, machine tool, plastic injection and recycling electrical machinery industries .

SEVEN OCEAN HYDRAULICS's Modular Decompression Type Pilot Operated Check Valve are reliable, sustainable, and cost effective, bringing you long-term value at an affordable price-point. With over 30 years of experience in manufacturing hydraulic systems, valves and components, Seven Ocean Hydraulics is able to streamline production time and has a greater control over product quality with in-house manufacturing of core components. We have gained trust from world- renowned brands for OEM projects, providing essential components for hydraulic products that are seen and used all over the world.

SEVEN OCEAN HYDRAULICS has been offering customers high-quality hydraulic valves, both with advanced technology and 34 years of experience, SEVEN OCEAN HYDRAULICS ensures each customer's demands are met.

Hot Products

Solenoid Directional Valves

Solenoid Directional Valves

DSV/DSD-G02 high-performance hydraulic directional control valves are wet armature designed...

Read More
Vane Pump Motor Unit

Vane Pump Motor Unit

Seven Ocean VUP Series of Vane pump motor unit is an integrated hydraulic motor pump unit...

Read More
Modular Stacking Valves Assembly

Modular Stacking Valves Assembly

The modular stack valves are designed to install between directional valve and its mounting...

Read More