QR4001SK2PFSMM Parker Veriflo QR4000 High Purity High Pressure Non-Tied Diaphragm Regulator

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  • Product Type: High Pressure Regulator
  • Max. Outlet Pressure: 30 PSIG
  • Port 2 Size: 1/4 in.
  • Port 2 Type: Face Seal Male (Swivel)
  • Port Type: Face Seal Male (Swivel)
  • Refine Search: High Purity
  • Port Size: 1/4 in.

Parker Veriflo QR4000 High Purity High Pressure Non-Tied Diaphragm Regulator, 2 ports, 316L SS body, 4000 psig max. inlet press., 30 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, no outlet gauge, no inlet gauge, PCTFE seat, 2P port config: 1/4" face seal male (swivel) all ports

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Product Description

The Parker Veriflo QR4000 Series high purity high pressure, non-tied diaphragm regulator utilizes a metal-to-metal diaphragm seal which provides enhanced leak integrity. The QR4000 features a unique patented compression member that loads the seal to the body without requiring a threaded nozzle or additional seals to atmosphere. This regulator has an internally threadless nozzle assembly.

  • High purity 316L SS or Hastelloy C-22 body
  • Choice of seat materials for media and temperature compatibility
  • Internally threadless nozzle assembly
  • Minimal particle generation and entrapment

Dimension Drawing