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Nitrogen load balancer

Nitrogen load balancer

Nitrogen load balancer

Product catalog summary
Introduction
A nitrogen load balancer utilizes the compressibility of nitrogen gas to counterbalance the weight of a mobile element, facilitating handling and ensuring secure closure. This is particularly useful for the manual opening of manholes on tanks or reactors, enhancing operator safety.

Benefits of QUIRI Solution
  • Compact system design.
  • Prevents shocks during closure, extending equipment lifespan and improving safety.
  • User-adjustable resistance on-site without disassembly, using inflating or deflating methods.
  • Inflated with inert nitrogen gas.
  • Available in various strokes and mounting options, including stainless steel models.
  • QUIRI offers innovative, customized solutions as a designer and manufacturer.

Technical Specifications
The document provides detailed specifications for different models of load balancers, including:
  • Maximum inflating pressure.
  • Force measurements at specific temperatures.
  • Volume and dimensions for various models.

Installation and Usage
Instructions for mounting and adjusting the nitrogen load balancer include:
  • Removing the valve body plug and deflating the balancer.
  • Mounting the balancer on the manhole mechanism.
  • Inflating in stages to achieve desired balance.
  • Ensuring cleanliness and proper positioning of the O-ring when sealing.

Additional Products
QUIRI offers a range of other products, including:
  • Gas springs for press tools and injection molds.
  • Compact hydraulic linear cylinders for the plastics industry.
  • Special hydraulic shock absorbers and cylinders.
  • Lifting tools and equipment for maintenance and heavy lifting.
  • Servohydraulic systems for industrial applications.

Contact Information
QUIRI Hydromécanique is located in France, with contact details provided for further inquiries.
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Catalog excerpts

Nitrogen load balancer-1

Equilibreur de masse à azote Nitrogen load balancer

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Présentation Presentation Un équilibreur de masse utilise la compressibilité d’un gaz (azote) pour contrebalancer la masse d’un élément mobile, ceci dans le but d’en faciliter la manipulation et sécuriser la fermeture. On a recours à cette solution lorsqu’on souhaite par exemple faciliter l’ouverture d’une porte ou d’un couvercle «trou d’homme» sur une cuve ou un réacteur chimique. L’équilibreur participe activement à la sécurité de l’opérateur. A nitrogen load balancer uses the compressibility of the gas (Nitrogen) to compensate the load of a mobile element, in order to ease the handling and...

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Equilibreur tirant - Tige normalement rentree Pulling load balancer - Piston rod normally in EQUILIBREUR TYPE : BRIDE / FLANGE : COURSE / STROKE : FINITION / FINISH : LOAD BALANCER T : TIRANT / PULLING BA 60 PT : PEINT BLEU CIEL / PAINTED SKY BLUE (RAL 5015) P : POUSSANT / PUSHING BB 70 IN : INOX / STAINLESS STEEL

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Equilibreur poussant - Tige normalement sortie Pushing load balancer - Piston rod normally out Bride Flange Designation Identification Brides / Flanges : Accessoires / Accessories: • Outil de degonflage 081084000 • Equipement de gonflage (verificateur-gonfleur avec adaptateur, flexible et reducteur de pression) • Deflating tool 081084000 • Inflating equipment (pressure controller with adaptor, hose and pressure reducer) wwv -QUIRl'Com

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Montage avec réglage de pression Mounting with pressure adjustment • • • • • Retirer le bouchon du corps de valve Visser l’outil de dégonflage et dégonfler l’équilibreur de masse Monter l’équilibreur sur le mécanisme du «trou d’homme» Retirer l’outil de dégonflage Monter le vérificateur-gonfleur et gonfler par palier jusqu’à obtenir l’équilibrage souhaité de la porte • Si la pression est trop importante il est possible de dégonfler par l’intermédiaire du vérificateur-gonfleur • Retirer le vérificateur-gonfleur • Remettre le bouchon sur le corps de valve en vérifiant la propreté du plan de joint...

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QUIRI HYDROMECANIQUE : Autres gammes de produits Other product ranges Ressorts à gaz Une gamme complète de ressorts à gaz de haute qualité pour outillages de presse ou moules d’injection, utilisés par la plupart des emboutisseurs et transformateurs à travers le monde. Gas springs A full range of high quality gas springs used in press dies or injection moulds by most stamping and molding companies around the world. Vérins linéraires compacts Le vérin bloc hydraulique compact double effet est utilisé dans la plasturgie pour la cinématique des moules d’injection. Hydraulic linear cylinders Compact...

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Netherland Belgium Germany Switzerland Italy Spain Greece 6 rue Denis Papin - 67120 DUTTLENHEIM - FRANCE Tel./Phone : +33 3 88 04 84 00 - Email : [email protected]

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.