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Chemvalve CSD Disc Check Valve

Chemvalve CSD is a Disc Check Valve, robust, economical and reliable. The Check Valve has a Wafer design for mounting between flanges in stainless steel execution. Delivered standard with metal sealing, but is also available with soft sealing in NBR,  EPDM, viton  or PTFE.

Contact us for more information about these variants.

 

Properties
  • Wafer design
  • Standard execution is with metal sealing, other seals on request.
  • Standard execution is stainless steel, but can also be delivered in aluminum-bronze, duplex, hastelloy. Other materials on request
Technical data
  • Leakage rate acc.DIN EN 12266-1, rate C with metal sealing
  • Leakage rate acc.DIN EN 12266-1, rate A with rubber sealing.
  • Face to face dimensions acc. DIN EN 558, line 49
  • Installation between flanges acc. PN6-40 & ANSI 150-300#
  • Max working pressure  40 bar
Technical documentation
  • Certificate EN 10204-3.1 on request
Technical table
Body: Stainless steel 1.4408
Plate: Stainless steel 1.4004
Spring: Stainless steel 1.4401
Sealing: Metall
ChemValve Disc Check Valve Fig. CSD
Product number Dimension Pressure class Construction length Max working pressure Bar mbar
07303210 125 10 - 40, 150# 90 40 22
ChemValve Disc Check Valve Fig. CSD w/groundingcable for ATEX
Product number Dimension Pressure class Construction length Max working pressure Bar mbar
07303201 15 6, 10 - 40, 150# & 300# 16 40 20
07303202 20 6, 10 - 40, 150# & 300# 19 40 20
07303203 25 6, 10 - 40, 150# & 300# 22 40 20
07303204 32 6, 10 - 40, 150# & 300# 28 40 20
07303205 40 6, 10 - 40, 150# & 300# 31,5 40 20
07303206 50 6, 10 - 40, 150# & 300# 40 40 20
07303207 65 6, 10 - 40, 150# & 300# 46 40 20
07303208 80 6, 10 - 40, 150# & 300# 50 40 20
07303209 100 6, 10 - 40, 150# & 300# 60 40 20
07303211 150 10 - 40, 150# 106 40 25