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ARI-SAFE-TC 941/942/943

ARI-SAFE full lift safety valves for industrial applications, steam, condensate, hot water, gases and other process media. 
Available in different materials, connections, and executions with bellow seal, soft-seal and spring in other materials. In addition we can supply ARI-REYCO RL series in pressure class ANSI 1500-2500.

  • Fig. 941 Closed bonnet, closed lifting device
  • Fig. 942 Closed bonnet, open lifting device
  • Fig. 943 Closed bonnet, gastight top

Contact us for more information about these variants.

Properties
  • Full lift execution
  • Connection: Threaded (G)
  • Dimensions: 1/2" - 1" (DN15-25)
  • Pressure class: PN40
  • Closed bonnet
  • With or without lifting device
Technical data
  • G-threads (ANSI, NPS threads)
  • Minimum set-pressure: 0,2 barg
  • Blowdown up to 10%
Technical documentation
  • Acc. to EN ISO 4126-1
  • Pressure/temperature acc. to DIN EN 1092-1/2
  • PED 97/23/EC
  • ATEX 2014/34/EU
  • Certificate EN 10204-2.2 and 3.1 on request
  • Other certifications on request
Technical table
Available materials:
Description: Materials:
Body: Ductile iron EN-JS1049 and st.steel 1.4408
Bonnet: Ductile iron EN-JS1049 and st.steel 1.4408
Seat: St.steel (1.4571)
Disc: St.steel (1.4122+QT), st.steel (1.4571)
Seal: Standard metal to metal
Extra equipment: Bellowseal, heat resistant springs, stellite seat and disc,
  soft-seat EPDM, viton (FPM), neoprene, proximity switch,
  special threaded connection NPS/NPT