Lift check valve Z40

Description:
– check valve with with automatic relief
– straight body pattern
– closing disc
– sealing face – hardfased by 13Cr or Stellite 6
– meets requirements of regulation 2014/68/EU
– testing according to EN 12266-1

Design options:
– other design alternatives of flange type according to customer request
– according to AD 2000-Merkblatt A4, TRD 110, TRD 201, GOST-R

Specifications to be known for order:
– PN
– DN
– pressure in front of the expander
– required pressure behind the expander
– required flow volume through the expander
– medium
– medium temperature

PN

16–100

DN

65– 150

Working temperature

-10–300 °C

Medium

water, non-aggressive substances

Material

1.0619 / special materials on request: 42 2643

Connection

flanges

Operating

self-acting