COMPACT SAFETY VALVES

COMPACT SAFETY VALVES

Product catalog summary
Introduction
HYDROPNEU TECHNOLOGIC is a member of the GIE POLYTECHNICS and specializes in the manufacturing and distribution of hydraulic and pneumatic equipment, including compact safety valves designed for neutral gas circuits.
Specifications
The compact safety valves are available with inlet connections ranging from 1/8" to 1" BSP male thread and feature a free exhaust outlet. They can be set by the manufacturer or the user using a setting screw and locking nut. The valves are constructed with brass bodies (stainless steel available for certain sizes), stainless steel springs, and NBR soft seals, with other materials available upon request.
Product Series
  • HLA6323 Standard Version: Suitable for pressures up to 60 bar for 1/8" & 1/4" connections and up to 25 bar for 3/8" to 1" connections.
  • HLA6547 High Pressure Version: Designed for pressures up to 250 bar, suitable for instrumentation circuits and cryogenic reservoirs.
  • HLA7825 Micro Safety Valve: Available with 1/8" to 1/4" BSP and 7/16"-20 SAE male threads, suitable for pressures up to 25 bar.
Dimensions
The document provides a table with reference codes, BSP sizes, and dimensions (A and C in mm) for the HLA6323 series, indicating the compact nature of these valves.
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Catalog excerpts

COMPACT SAFETY VALVES-1

HYDROPNEU TE CHNO LO GIC Membre du GIE POLYTECHNICS - Licencié des procédés acoustiques BERTIN Fabricant et distributeur des matériels BOUDET et RENOVMESURES Société d'études et de réalisations de matériels hydrauliques et pneumatiques SOUPAPE DE SECURITE COMPACTES COMPACT SAFETY VALVES Les soupapes de sécurité compactes HYDROPNEU sont destinées à la protection de circuits de gaz neutres. Elles disposent d'un raccordement de 1/8" à 1"BSP en entrée et d'un échappement libre en sortie. Les soupapes sont tarées en atelier à l'aide d'une vis de réglage et d'un contre écrou de blocage. Elles sont plombées. Elles peuvent également être tarées par l'utilisateur. SERIE HLA6323: VERSION STANDARD SERIE HLA6547: VERSION HAUTE PRESSION SERIE HLA7825 MICRO SOUPAPE Application circuits d'instrumentations et réservoirs cryogéniques Construction: Montage : indifférent Corps : laiton (possibilité inox pour G1/8" et G1/4"- Suffixe -I) Ressort : Inox Joint : Nitrile (autre sur demande) Montage : indifférent Corps : laiton Ressort : Inox Joint : Nitrile (autre sur demande) Pression de tarage : jusqu'à 250 bar Raccordement : 1/8"Gaz Male, 1/4" Gaz Male et 7/16"-20 SAE Male Montage : indifférent Corps : laiton ou inox Ressort : Inox Joint : Nitrile, Viton, Silicone Pression de tarage : jusqu'à 25 bar Hydropneu compact Safety valves enable the protection of neutral gas circuit. They are made from 1/8" to 1" BSP male thread inlet and a free escape outlet. Compact Safety Valve can be set either by the manufacturer or the user with a setting screw and a locking nut. Using springs enable to set the valve up to a pressure of 25 bar. SERIE HLA6323: STANDARD VERSION SERIE HLA6547: HIGH PRESSURE VALVE SERIE HLA7825 MICRO SAFETY VALVE  End connection : from 1/8" to 1" BSP Male thread  End connection : from 1/8" to 1/4" BSP Male thread  End connection : from 1/8" to 1/4" BSP Male and 7/16"-20 SAE Male thread  Body : brass (stainless steel on request for BSP 1/8" & BSP ¼" valve – Suffixe I)  Body : brass or stainless steel  Spring : stainless steel  Spring : stainless steel  Spring : stainless steel  Soft seals : NBR (other material on request)  Soft seals : NBR, FPM, Silicon  Soft seals : NBR (other material on request) Ce document est la propriété de HYDROPNEU TECHNOLOGIC, il ne peut être reproduit ou communiqué sans son autorisation écrite.

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