Spring type axial check valve

Product

Spring type axial check valve 903

Our spring type axial check valve :

Automated protection

To protect the installation against damages caused by line overpressure. Any assembly position (horizontal line, upwards or downwards on vertical line)

DN 15 to DN 200
1/2" à 8"
PN 10 to PN 50
150 to 300 lbs

Type: 903

Functions – Spring type axial check valve

♦ Line safety device

Construction – Spring type axial check valve

  • Construction materials: Carbon Steel (CS), Stainless Steel (SS), Duplex & Super Duplex, Inconel & Incoloy®, Titanium, Zirconium, Uranus® B6, Tantalum, Nickel, Hastelloy®, Monel
  • Construction methods: Fabricated (Welded), Cast, Solid

Uses – Spring type axial check valve

Features & Options

Spring type axial check valve 903

DN 15 to DN 200
1/2" à 8"
PN 10 to PN 50
150 to 300 lbs

Features

♦ metal/metal or PTFE/metal disc seating, depending on operating conditions
♦ flow direction marked on body
♦ any assembly position allowed
♦ spring loaded disc
♦ PED 97/23/EC compliant

Operation

no operator

Closing device

disc

Options – Spring type axial check valve

– adaptation to any type of connection
– hard faced seating surfaces according to media and/or pressure
– heating jacket
– FDA grade gaskets and packings
– additional draining and/or cleaning nozzles
CAUTION : some options are not compatible