Check Valves - In-Line, Low Pressure-Drop

Check Valves - CVM Series

In-Line, Low Pressure Drop 

The low pressure-drop design of Marotta's CVM series check valves makes them an ideal choice for a wide range of hydraulic and pneumatic applications that require a compact, lightweight package. 

Marotta check valves incorporate a poppet with internal flow passages for minimal pressure drop.  The poppet has a large L/D ratio, maximizing poppet guide and minimizing chatter, resulting an very smooth operation.

The valve uses soft seats for a bubble-tight seal.  A variety of seat materials are available to ideally meet the application requirements.

check valve space

Features: 

  • 0-6,000 psig service
  • Guided poppet for smooth operation
  • Straight, smooth flow path
  • Miinimal pressure drop
  • Rapid response
  • Bubble-tight seal
  • Cost effective and reliable
  • Highest reliability and quality
check valve space exploded view
  MODEL #
   1/4 INCH
   1/2 INCH
   1 INCH
  Part Number
  CVM604-001-5   CVM608-001-5
   CVM616-001-5
  Pressure Range
  0-6,000 psig   0-6,000 psig   0-6,000 psig
  Proof Pressure
  9,000 psig   9,000 psig   9,000 psig
  Burst Pressure
  15,000 psig   15,000 psig   15,000 psig
  End Connections
  MS33656-4,   MS33656-8   MS33656-16
  Body Material & Trim
   CRES 316   CRES 316   CRES 316
  Seal Material
   Teflon®   Teflon®   Teflon®
  Seat Material
  PTCFE per AMS3650   PTCFE per AMS3650   PTCFE per AMS3650
  Estimated Weight
  0.2 lb (0.09 kg)   0.7 lb (0.32 kg)   2.8 lb (1.27 kg)

 

NOTE:  The listed performance data represents specific program requirements and not the design limitations of the device.  

Learn More about In-Line Low Pressure-Drop Check Valves.  Ask an Expert >> 

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Applications
 
  • Pneumatic Systems
  • Hydraulic Systems
  • All Types of Fluids