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DSZH Torque wrenches 21017010 - HVAC Tools
DSZHHVAC Tools

DSZH Torque wrenches 21017010

DSZH torque wrench for HVAC systems delivers precise fastening with minimum setting of 10 Nm and torque values up to 65 Nm. Features six socket sizes from 17 to 29 mm, ideal for refrigeration and air-conditioning…

SKU 3G-CBM-01539

Also listed as: COR 35816 · COR-35816

Brand
DSZH
Item
Torque wrenches 21017010
Category
HVAC Tools
UNSPSC
41112509 — Air velocity and temperature monitors
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

DSZH
tool type
torque wrench
min setting
10 Nm
socket sizes
17, 22, 24, 26, 27, 29 mm
torque values
18, 42, 55, 65 Nm

Datasheet Content

COR35811 INSTRUCTIONS POUR L’UTILISATION DES CLES DYNAMOMETRIQUES - Attention - Pour éviter d’endommager l’outil, prière DE NE JAMAIS REGLER L’OUTIL AU- DESSOUS DE 10 NM - A – Saisir la clé de manière que le poinçonnage sur la fourche (donc les valeurs 17-22-24-26- 27-29 gravées) et l’échelle sur la tige fixe de l’outil soient toujours orientés vers l’opérateur. - B – Débloquer la poignée moletée en desserrant dans le sens contraire des aiguilles d’une montre la bague de blocage située au bout de la poignée. - C – Tourner la poignée moletée dans le sens contraire des aiguilles d’une montre jusqu’à arriver à proximité de la valeur de l’échelle désirée. - D – A ce stade, régler la clé conformément aux tables ci-dessous : REGLAGES --Fourche de 17 mm - réglage à 18 Nm Faire donc coïncider le 18 sur la poignée moletée avec le 18 gravé sur la tige d’outil. --Fourche de 22 mm - réglage à 42 Nm Faire donc coïncider le 42 sur la poignée moletée avec le 42 gravé sur la tige d’outil. --Fourche de 24 ou 26 mm - réglage à 55 Nm Faire donc coïncider le 55 sur la tige avec le -O- gravé sur la poignée moletée. --Fourche de 27 ou 29 mm - réglage à 65 Nm Faire donc coïncider le 65 sur la tige avec le -O- gravé sur la poignée moletée. - E – Bloquer alors le réglage du couple qui vient d’être effectué en revissant la bague de blocage située au bout de la poignée A CE STADE – EN UTILISANT L’OUTIL – UNE FOIS ATTEINT LE COUPLE DE SERRAGE REGLE – L’OPERATEUR ENTENDRA UN DECLIC ET UNE LEGERE DIMINUTION DE L’EFFORT – SIGNAUX QUI INDIQUENT QU’IL FAUT S’ARRETER ET QUE LE SERRAGE CORRECT A ETE EXECUTE Une fois le travail terminé, ne pas oublier de ramener la poignée moletée à une valeur d’environ 10 Nm de manière à relâcher la tension du ressort pour ne pas compromettre le bon fonctionnement de l’outil. Suivre les instructions pour l’utilisation ATTENTION CES POINTS DOIVENT TOUJOURS ETRE ORIENTES VERS L’OPERATEUR Fourche interchangeable Valeurs fixes sur tige d’outil Poignée moletée avec valeurs mobiles Bague de blocage des réglages COR35811 INSTRUCTIONS POUR L’UTILISATION DES CLES DYNAMOMETRIQUES “CHDINPROF” Programmer la valeur de torsion (Nm) conformément aux tables ci-dessous en fonction de l’embout à serrer. Choisir la valeur de torsion prescrite, débloquer la poignée noire en tirant la bague en aluminium vers Unlock, la poignée est maintenant libérée et doit être tournée dans les sens des aiguilles d’une montre. Par exemple, pour régler à 140 Nm, tourner la poignée jusqu’à ce que la valeur de 140 Nm soit alignée avec la valeur 0 située sur la poignée, voir schéma A1. S’il s’avère nécessaire de régler une torsion également avec le chiffre décimal (par exemple 146 Nm), continuer à tourner la poignée jusqu’à ce que la valeur 6 soit alignée avec la ligne centrale – voir schéma A2. A ce stade, bloquer la poignée en faisant coulisser la bague en aluminium vers Lock, la valeur programmée est maintenant pré-étalonnée et fixée. Vous êtes prêts à effectuer toutes les torsions désirées avec cette valeur. Naturellement, quand vous entendrez un “clic”, cela signifiera que vous avez atteint la valeur prédéterminée et que vous devez vous arrêter immédiatement. Précautions : Après la première utilisation et toujours après chaque utilisation, pour ne pas endommager les composants internes, régler la clé sur la valeur la plus basse possible et la remettre dans son coffret. Ne jamais continuer à serrer après avoir entendu le “clic”. REGLAGES Fourche de 17 mm - réglage à 19 Nm Fourche de 22 mm - réglage à 42 Nm Fourche de 24 ou 26 mm - réglage à 55 Nm Fourche de 27 ou 29 mm - réglage à 65 Nm Prodotti e attrezzature per il condizionamento e refrigerazione Products and equipment air-conditioning and refrigeration ISTRUZIONI D’USO TW-7 Codice 21017010 Modello TW-7 1 versione . Descrizione Generale Chiavi dinamometriche Torque wrenche kit Coppia di serraggio 10-75 Nm Tightening torque 10-75 Nm Istruzioni d’uso per chiavi dinamometriche “TW-7” Attenzione Per evitare di danneggiare l’utensile si prega DI NON REGOLARE MAI L’UTENSILE AL DI SOTTO DI 10 NM A - Impugnare la chiave in modo che la punzonatura sulla forcella (Quindi i valori 17-22-24-26-27-29 stampiglia- ti) e la scala graduata sull’asta fissa dell’utensile siano sempre di fronte all’operatore. B - Sbloccare l’impugnatura zigrinata allentando in senso antiorario la ghiera di bloccaggio situata in fondo all’impugnatura C - Ruotare l’impugnatura zigrinata in senso orario fino a essere in prossimità del valore della scala desiderato D - A questo punto regolare la chiave secondo le tabelle sotto riportate: REGOLAZIONI Forcella da 17 mm - regolazione a 18 Nm Quindi far coincidere il 18 sull’impugnatura zigrinata con il 18 stampato sull’asta utensile. Forcella da 22 mm - regolazione a 42 Nm Quindi far coincidere il 42 sull’impugnatura zigrinata con il 42 stampato sull’asta utensile. Forcella da 24 o 26 mm - regolazione a 55 Nm Quindi far coincidere il 55 sull’ asta con lo –O- stampato sull’impugnatura zigrinata Forcella da 27 o 29 mm - regolazione a 65 Nm Quindi far coincidere il 65 sull’ asta con lo –O- stampato sull’impugnatura zigrinata E - Bloccare quindi la regolazione della coppia appena effettuata riavvitando la ghiera si bloccaggio situata in fondo all’impugnatura A QUESTO PUNTO - ADOPERANDO L’UTENSILE - ARRIVATI ALLA COPPIA SI SERRAGGIO APPENA REGOLATA - L’INSTALLATORE UDIRA’ UNO SCATTO ED UN ALLEGGERIMENTO DELLO SFORZO SEGNALI CHE INDICANO DI FERMARSI E CHE ABBIAMO OPERATO IL GIUSTO SERRAGGIO Una volta terminato il lavoro ricordarsi di riportare l’impugnatura zigrinata ad un valore di 10 Nm o circa in modo da allentare la tensione della molla per non compromettere l’efficienza dell’utensile. 1 ATTENZIONE QUESTI PUNTI DEVONO ESSERE SEMPRE RIVOLTI VERSO L’OPERATORE Valori fissi su asta utensile 2 impugnatura zigrinata con valori mobili Forcella intercambiabile Ghiera di bloccaggio regolazioni
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DSZH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

DSZH torque wrench for HVAC systems delivers precise fastening with minimum setting of 10 Nm and torque values up to 65 Nm. Features six socket sizes from 17 to 29 mm, ideal for refrigeration and air-conditioning installation and service work.

Frequently Asked Questions

Where can I buy the DSZH 21017010 torque wrench worldwide?

3G Electric is an authorized distributor of DSZH torque wrenches. We source and handle all logistics—order online or request a quote for delivery to your location. Lead time on request.

What is the torque range of the DSZH 21017010?

The DSZH 21017010 delivers 10 Nm minimum setting and operates up to 65 Nm. It supports multiple torque values (18, 42, 55, 65 Nm) for precise HVAC fastening.

What socket sizes are included with the DSZH 21017010?

The tool includes six sockets: 17 mm, 22 mm, 24 mm, 26 mm, 27 mm, and 29 mm—covering refrigeration and air-conditioning installation and service applications.

Used in

Common applications for DSZH
Split-system air-conditioner service: DSZH manifold bases and SAE/NPT reducers integrate with technician gauge sets for pressure monitoring and refrigerant charge.
Rooftop packaged unit maintenance: Flare connector caps, hose tips, and union fittings expedite field replacement of damaged lines and adapters on commercial cooling systems.
Refrigerant recovery and recycling: DSZH bottle adapters (R600A-rated) connect recovery cylinders to hose lines, enabling safe extraction of flammable and standard refrigerants.
Process-cooling loop installation: SAE straight male/female unions and reducers support temporary or permanent manifold assembly on industrial water-chilled equipment.
Heat-pump seasonal service: DSZH dudgeon extensions and adapter kits allow technicians to connect diagnostic gauges to restricted or recessed access ports on reversing-valve manifolds.
Field emergency repairs: Individual DSZH fittings stocked in stock allow technicians to repair or modify hose connections on-site without returning to the shop for components.

DSZH Products

3G Electric supplies DSZH hvac tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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