ARI-REYCO-R ANSI full lift safety valves - flanged

ARI-REYCO R full lift Full Nozzle safety valve for industrial applications. For steam, condensate, hot water, gases, and other process media.
Available in different materials, connections, and several options with bellow seal, soft-seating, balanced seat, stellite seat etc.
Acc. to API526, ASME Code section VIII-Division 1. UV-stamp, NB-stamp. Pressure classes ANSI 150-2500.

  • Fig. 971 Open bonnet, closed lifting device
  • Fig. 973 Closed bonnet, gastight cap
  • Fig. 974 Open bonnet, open lifting device

Contact us for more information about these variants.

FN – Full nozzle acc to API526, ASME code section VIII-Division 1. UV-stamp NB-stamp

Body materials:
Carbon steel (body/bonnet SA 216 WCC, spring of Chrome alloy or Inconel), carbon steel (body/bonnet SA 217 WC6, spring of Inconel), stainless steel (body/bonnet SA 351 CF8M, spring SA313 Gr.316 or Inconel).
Metal-seats are standard.

Sizes (standard):
1″ x 2″ -  8″ x 10″, ANSI flanged connections.
Pressure classes: ANSI 150/150 up to 2500/300.

Options:
Lifting device, stainless steel bellow, stellited disc, soft seated Chemraz/Aflas/Fluoraz/Kalrez/Buna-N/EPR/Viton/Silicone O-ring, limit switch, drainport, heating jacket, screwed bonnet, springs in special materials, special flange drilling, impact testing, certificates and different approvals.
 

Properties
  • Full lift type, full nozzle
  • Flanged connection
  • Dimensions: 1" x 2" - 8" x 10"
  • Pressure class: ANSI Class 150-2500
  • Open or closed bonnet
  • With or without lifting device
Technical data
  • Face to face dimensions acc to API 526
  • Flanges acc to ASME B16.5
  • Minimum set-pressure: 15psig
  • Blowdown up to 10%
Technical documentation
  • Acc. to ASME / API 520
  • Pressure/temperature acc. to API
  • Certificate EN 10204 3.1 on request
  • Other types of certifications on request
Technical table
Possible material combinations:
Description: Materials:
Body: Carbon steel SA216WCC / SA217WC6, stainless steel SA351CF8M
Bonnet: Carbon steel SA216WCC / SA217WC6, stainless steel SA351CF8M
Seat: Stainless steel SA479 Gr. 316L / SA351 CF8M
Disc: Stainless steel SA479 Gr. 316L
Seal: Standard metal to metal
Other executions: Bellow seal, heat resistant springs, stellite seat and disc,
  soft-seated Aflas, Buna-N, Chemraz, EPR, Fluoraz, Kalrez, Viton, Silicone,
  proximity switch, special flaange drilling, drain plug, lift-stop, test gag.