2300 series Circle Seal check valve 0 to 680 bar

Product description

A single piece body design for high pressure service. This check valve is less susceptible to contamination damage, automatically compensates for wear and has cushioned quiet closing.

Zero leakage at normal back pressure.

Operating Pressure:

  • Brass 0 to 5000 psig (345 bar)
  • 17-4 PH St St – 0 to 10,000 psig (680 bar)
  • PED approved version available

Cracking Pressure:

  • 0.5 to 5 psi

Body Materials:

  • Brass – 1/8” to ¾” NPT
  • 17-4 PH St St – 1/8” to ¾” NPT

O-ring Materials:

  • Viton, Buna-n, Neoprene, Ethylene propylene and Teflon standard

Call us on 01895 200015 for price & delivery or to discuss special sizes, materials and threads.

(PDF) Download datasheet

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