1. Hydraulics - Pneumatics
  2. Valve
  3. Cartridge relief valve
  4. Wenzhou Meric Hydraulic Technology Co.,Ltd

Direct-operated relief valve MRDH042 series
threadedcompactcartridge

direct-operated relief valve
direct-operated relief valve
direct-operated relief valve
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Characteristics

Other characteristics
threaded, compact, direct-operated, cartridge
Controlled pressure

350 bar
(5,076.3 psi)

Flow rate

4 l/min
(1.06 us gal/min)

Description

Specifications · Operating Pressure:350BAR · Flow:4L/min · Internal Leakage:10 drops/min@75% of crack pressure · Temperature:-30°C to +120°C(-22°F to+250°F) · Cavity:04-2 · Fluids:Mineral-based fluids with viscosities of 7.4 to 420 cSt. Features · Hardened,precision ground parts for durability · Compact size for reduce space requirements · Low leakage design · All external part zinc plated · Fast response to pressure surges Operation The valve prevents flow from ① to ② until the set crack pressure at ① is achieved.The poppet then unseat allowing flow from ① to ② protecting the circuit from over pressurization.

Other Wenzhou Meric Hydraulic Technology Co.,Ltd products

Relief Valves

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