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Vannes papillon

Vannes papillon

Product catalog summary

Specifications:
The document details specifications for butterfly valves adhering to standards EN 12266-1, DIN 3230, and ISO 5208. Key features include an aluminium notched locking quadrant with epoxy coating, a rust-resistant ductile iron handle, and stainless steel bolts. The design incorporates a double part stem, replaceable sleeve, and extended neck for insulation. Compatibility with mounting standards such as EN 1092-2 and ASA 150 is noted.

Technical Characteristics:
Valves feature double tightness by O-ring, self-lubricating bearings, and a square coupling. They comply with the European directive for pressure equipment (97/23/CE, category III module H). Materials include cast iron, ductile iron, stainless steel, and aluminium bronze, with sleeve options like EPDM, nitrile, and PTFE.

Manufacturing Program:
Models such as TECFLY, TECLARGE, and TECWIND are listed, suitable for water, sea water, air, gas, hydrocarbons, and acids.

Actuators:
Options include pneumatic, electric, and manual gear box actuators, with specifications for power supply compatibility and protection ratings.

Assembly Instructions:
Instructions for ISO PN 10 connection for flange type 11B are provided, including sleeve replacement procedures.

Material Chart and Connection:
Details on materials for body, disc, and sleeve, and connection standards like ISO PN 10, 16, 25, 40, 50, 100, ASA 150, 300, and 600 are included.

Torque and Flow:
Charts for operating torque and flow coefficients (Kv) for different models and sizes are provided.

Coating:
The body is coated with oven-baked epoxy paint, food quality, with a thickness of 150 µ, RAL 5019. The disc is chromed with Rilsan coating options.

Service Conditions:
Maximum working pressure is 16 bar, with temperature limits depending on sleeve material.

Approvals and Testing:
Manufactured according to European Directive 97/23/CE, category III module H, with testing per NF EN 12266-1, NF EN 12266-2, DIN 3230, and ISO 5208.

Connections:
TECFLY valves are designed for between-flange connections PN 10 and PN 16, adaptable to ASME B16.5, ASA 150 standards.

Handling Options:
ISO 5211 standardized mounting plate for various actuators, including ductile iron handle, manual gearbox, pneumatic actuators, and electric motors.

Applications:
Suitable for water, sea water, air, hydrocarbons, acids, etc.

Models:
TECFLY with smooth ears and TECFLY LUG with threaded lugs for screw assembly.

General Characteristics:
Complies with NF EN 593, featuring bidirectional tightness, dovetail sleeve, high flow coefficient stem, low torque disc, and stainless steel Teflon-lined bearings.

Construction Materials:
Options for body include cast iron, ductile iron, steel, and stainless steel. Disc options include chromed cast iron and stainless steel 316.

Specifications and Requirements:
Actuator selection is based on hydraulic characteristics, installation environment, and technical requirements like opening/closing time.

Pneumatic Actuators:
Details for single and double-acting pneumatic actuators, including weights and codes, with valve position indication in case of air loss.

Electric Actuators:
Characteristics of SR and GR electric motors, including power supply, operating time, and protection class.

Bernard LEA Actuators:
General characteristics include power supply, operating time, protection class, and features like anti-condensation resistors.

TECLARGE Valve Range:
For DN sizes 350 and above, suitable for water, sea water, sludge, and hydrocarbons.

Technical Characteristics:
Includes dimensions, weights, and mounting flange specifications.

Manufacturing Program Overview:
Details the TECWIND range of pneumatic actuators, including technical characteristics, dimensions, and weight.

Technical Specifications:
Pressure and temperature ranges, design features, and materials for pneumatic actuators.

Single and Double Acting Actuators:
Details on torque and selection process for actuators.

Accessories and Additional Features:
Includes position switches and assembly options.

Torque Tables:
Provides torque tables for actuator models.

Specifications:
Specifications for solenoid valves and actuators, including power supply voltage and protection class.

Procedures:
Assembly instructions for butterfly valves, emphasizing correct assembly to avoid sleeve deformation.

Standards and Recommendations:
References standards like DIN 2632 and provides recommendations for actuator protection.

Key Data from Tables and Diagrams:
Includes measurements for flange connections and torque specifications for electric actuators.

Critical Information:
Emphasizes appropriate flange use and progressive bolt tightening to prevent issues.

Overview: Detailed instructions for dismantling and reassembling components in a TECLARGE double stem butterfly valve.

1. Pins Dismantling: Instructions for removing pins without damaging holes.

2. Stems Dismantling: Steps for removing upper and lower stems.

3. Disc Dismantling: Procedure for removing the disc without damage.

4. Sleeve Dismantling: Instructions for extracting the sleeve.

5. Sleeve Reassembling: Steps for aligning and inserting a new sleeve.

6. Disc Reassembling: Procedure for inserting the disc into the sleeve.

7. Stems Reassembling: Instructions for reinserting stems.

8. Pins Reassembling: Steps for inserting new pins.

9. Functional Testing: Verification of valve operation.

10. Tightness Testing: Checking valve tightness.

Necessary Tools: List of tools required for dismantling and reassembling.

Notes: Emphasizes cleaning components and replacing damaged pins.

Catalog excerpts

VALVE DESIGNER - FRANCE Robinets a papillon Butterfly valves

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Conforme à la Directive européenne «Equipements sous pression» N° 97/23/CE : catégorie III module H In accordance with European directive «Pressure equipments» N°97/23/CE : category III module H e ancé y av ogie hnolog l chno ed tec Te c dvan A Boulonnerie inox Stainless steel bolts Embase ISO 5211 facilitant le montage d'actionneurs pneumatiques, mécaniques ou électriques Mounting plate according to ISO 5211 allows installation of pneumatic, mechanical or electrical actuators Secteur cranté en aluminium, peinture époxy Aluminium notched locking quadrant, epoxy coated. 9 Col rehaussé pour conduite...

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ROBINETS A PAPILLON BUTTERFLY VALVES Summary Page Généralités Caractéristiques techniques Table des matériaux - Raccordements Couples - Débits General points Technical characteristics Materials chart - Connections Torque - Flow Matériaux des manchettes Codification Sleeve’s materials Manufacturing program TECWAT TECSUP Vérins pneumatiques simple et double effet Accessoires Electric actuators Moteurs électriques Instructions de montage Raccordement ISO PN 10 pour bride type 11B Précautions d'utilisation ISO PN 10 connection for flange type 11B Precautionary measures Assembling instructions

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GENERALITES - CARACTERISTIQUES TECHNIQUES GENERAL POINTS - TECHNICAL CHARACTERISTICS ■ Coefficient de debit (Kv) des robinets TECFLY et TECLARGE Valve's flow factor (Kv) for TECFLY and TECLARGE Cv = 1.17 Kv DN Angle d'ouverture / Disc opening

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GENERALITES - CARACTERISTIQUES TECHNIQUES GENERA L POINTS - TECHNICAL CHARAC TERISTICS Sleeve materials Nitrile carboxyle Carboxyl nitril En pointe / Peak temperature PTFE Tous produits agressifs. PTFE All corrosive products. Nitrile carboxyle Fluides abrasifs, pulvérulents. Carboxyl nitril Abrasive, pulverulent fluids. Nitrile (NBR) Huiles minérales, hydrocarbures, air lubrifié. Nitril (NBR) Mineral oils, hydrocarbons, lubricated air. Silicone Alimentaire, hautes températures. Silicone Food industry, high temperature. FPM (type Viton®) Acides, graisses, hydrocarbures. FPM (type Viton®) Acids,...

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GENERALITES - CARACTERISTIQUES TECHNIQUES GENERAL POINTS - TECHNICAL CHARACTERISTICS Codification references catalogue. the catalogue. Type de raccordements Connection 2 A brides / Flanged 4 Entre brides / Between flanges 5 Autres / Other 6 Oreilles taraudees / Threaded lugs Nature du papillon Disc material 1 Inox 316 L / Stainless steel 316 L 2 Cupro Alu / Aluminium bronze 3 Fonte / Cast iron 4 904 L (Uranus B6®) 5 Acier / Steel 6 Inox 304 / Stainless steel 304 8 Fonte ductile / Ductile iron 9 Inox 316 / Stainless steel 316 Nature de la manchette Sleeve material NI Nitrile / Nitril EP EPDM EPC...

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MANUFACTURING PROGRAM Usage général : eau, eau de mer, air, gaz, hydrocarbures, acides, etc. I MODELE General use: water, sea water, air, hydrocarbons, acids etc. I MODELS TECFLY : type à oreilles lisses permettant l'utilisation en bout de ligne. TECFLY LUG : type à oreilles taraudées permettant le montage par vis. TECFLY type with smooth ears enabling use on bottom line. TECFLY LUG: type with threaded lugs allowing screw assembling. - Conception suivant la norme NF EN 593. - Fermeture étanche dans les 2 sens. NF EN 12266-1, NF EN 12266-2 ISO 5208 - DIN 3230. - Ecartement suivant ISO 5752 série...

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MANUFACTURING PROGRAM Dimensions et poids / Dimensions and weight * Adaptable DN 32 sur modele TECFLY oreilles lisses. DN 32 adaptable on TECFLY model with smooth ears. 1. Poids = robinet avec poignee / Weight = valve with handle Nouveau modele VPN maintenant disponibleNew model VPN now available Toutes les options et accessoires sont disponibles en standard. Plus d'informations et fiches techniques sur notre site internet : www.tecofi.fr All options and accessories available in standard. More information and technical data sheets on our website : www.tecofi.fr

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MANUFACTURING PROGRAM GammeTECFLY DN 40 a 300 Caracteristiques techniques Construction Standard / Standard construction

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MANUFACTURING PROGRAM Caractéristiques techniques Technical characteristics Poignée triple fonction 3F ROBINETS A PAPILLON BUTTERFLY VALVES Notched handle Poignée antidérapante résistante et légère en fonte ductile, assure grâce à un secteur cranté 10 positions fixes de réglage. Axe et ressort en inox. Ductile iron handle (light and resistant). 10 positions notched locking quadrant. Stainless steel spring and pin. Locked notched handle Cadenassable dans toutes les positions sur le secteur cranté pour mise en sécurité du robinet. Locked in all positions on notched quadrant positions for safety....

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MANUFACTURING PROGRAM Gamme TECFLY DN 40 a 300 Actionneurs * Poids = reducteur / Weight = gear box ** Poids = robinet + reducteur / Weight = valve + gear box ■ Moteurs electriques /Electric actuators BERNARD Moteur electrique - Pression differentielle 10 bar / Electric actuator - Differential pressure 10 bar * Poids du moteur electrique / Electric actuator weight ** Poids du robinet motorise / Weight of valve with actuator

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MANUFACTURING PROGRAM * Poids du moteur electrique / Electric actuator weight ** Poids du robinet motorise / Weight of valve with actuator Les types de moteurs electriques peuvent etre modifies en fonction des conditions de service Pour le choix d'autres types de moteur, il faut preciser : - les caracteristiques hydrauliques du milieu : la pression differentielle maximale de deplacement du fluide. - l'environnement d'installation : temperatures exterieures minimum et maximum, conditions d'installation (milieu tres humide, corrosif...) - la nature du site : site nucleaire, site a gros risque d'explosion... -...

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Vannes papillon

Vannes papillon

Catalog excerpts

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