Carbon steel wafer PN 16-40 ANSI 150-300
Carbon steel wafer PN 16-40 ANSI 150-300
The document outlines the specifications for Magnum Wafer valves constructed from carbon steel and stainless steel, suitable for pressure classes PN16-40 and ANSI 150-300. These valves feature a contained floating ball with a full bore and a soft-seat seal TFM 1600. They comply with flange standards EN 1092-1 and ANSI B16.5 and are designed for fluids such as air, water, gas, petroleum, and petrochemical products. An antistatic device is included as per EN12662-2.
The valves adhere to several certifications, including the European Directive 97/23 EC PED, Fugitive Emission UNI EN ISO 15848: 2006, TA-LUFT VDI 2440 (2000), and FIRE SAFE standards UNI EN ISO 10497: 2004 - API6FA: 1999. They also meet the ATEX 94/9/CE Directive upon request. Engineering standards for body thickness and materials follow ASME B16.34, ASME VIII div.1, and EN 12516.
Special executions for low temperatures (-40°C) using LF2 carbon steel are available. Additional features include heating jackets, PTFE reinforced seals, and mono-directional versions with pressure-relief holes. Custom materials for the body, ball, and stem can be requested.
The document provides torque values for various valve sizes and pressure classes, noting that torque can vary with temperature and fluid type. A safety factor of 1.4 is recommended. Pneumatic actuators are sized for a minimum supply pressure of 5.6 barg.
Tables detail dimensions for various valve sizes and configurations, including bare shaft and lever-operated versions. The materials table lists components such as the body, ball, stem, and seals, with options for different materials upon request.
For fluids containing solid particles or not lubricated, higher torques may be required. Frequent operation can reduce torque requirements over time. For specific flange types or material requests, contact the sales department.
The document provides detailed specifications for the Carbon Steel Magnum Wafer with various actuators, including double acting pneumatic, spring return pneumatic, and electric actuators. It covers different models made from A105 and LF2 carbon steel, specifying dimensions, pressure ratings, and weights.
The Magnum Wafer is available in different pressure ratings (PN16-40 and ANSI 150-300) and sizes (DN 15 to DN 100). The body is made from A105 or LF2 carbon steel, and each model includes an actuator and a connecting kit. The document lists specific article codes for each configuration, detailing the actuator type, size, pressure rating, and weight.
- Double Acting Pneumatic Actuator: Suitable for applications requiring consistent force in both directions.
- Spring Return Pneumatic Actuator: Provides automatic return to a default position upon loss of power.
- Electric Actuator: Offers precise control and is available with modulating options.
The tables in the document provide critical data for each model, including:
- Article Code: Unique identifier for each configuration.
- Size (DN): Nominal diameter of the wafer.
- Pressure Rating (PN/ANSI): Indicates the pressure capacity.
- Dimensions (N, H): Specific measurements for installation.
- Weight (Kg): Total weight of the assembly.
Choose the appropriate actuator type based on application requirements, considering factors like control precision, return mechanism, and installation environment. Ensure compatibility with existing systems by verifying dimensions and pressure ratings.
Catalog excerpts
MAGNUM Wafer MAGNUM WAFER PN 16-40 ANSI 150-300 IN ACCIAIO AL CARBONIO CARBON STEEL MAGNUM WAFER PN 16-40 ANSI 150-300 Esecuzione standard Sfera flottante contenuta, passaggio totale Tenuta soft-seat TFM 1600 Norme per flange d’attacco EN 1092-1 ed. 2008; ANSI B16.5 Temperature di utilizzo vedi diagramma pressione temperatura Classe di pressione: PN16-40; ANSI 150-300 Fluido intercettato: aria, acqua, gas, prodotti petroliferi e petrolchimici. Antistatic device EN12662-2 Tenuta stelo: pacco a V di serie in TFM 1600 Tenuta addizionale su stelo con O-ring FKM Stelo anti Blow-out Foratura piano per attuatore a norma ISO 5211 Angolo di chiusura >7° Trattamento superficiale brunitura Esecuzioni a richiesta Esecuzione per temperatura -40 C° in LF2, per altri tipi di flangiature contattare il nostro ufficio commerciale Camicia di riscaldamento. Guarnizioni di tenuta in: PTFE caricato vetro (RPTFE-GF), PTFE caricato carbografite (RPTFE-CF). Per altri tipi di materiale contattare il nostro ufficio commerciale Tenuta integrale avvolgente in PTFE Esecuzione monodirezionale con foro di compensazione della pressione nella sfera Leva inox; dadi e molle stelo inox. Per esecuzioni speciali con materiali (corpo/sfera/stelo) diversi dallo standard contattare il nostro ufficio commerciale Trattamento superficiale: zincatura bianca, verniciatura epossidica, (per altri trattamenti contattare il nostro ufficio commerciale). Certificazioni Conforme alla direttiva Europea 97/23 EC PED; Fugitive Emission UNI EN ISO 15848: 2006; TA-LUFT VDI 2440 (2000); FIRE SAFE: UNI EN ISO 10497: 2004 - API6FA: 1999; Conforme alla direttiva ATEX 94/9/CE (a richiesta) Norme di progettazione Spessori corpo in accordo a: ASME B16.34, ASME VIII div.1, EN 12516. Materiali e rating in accordo ad ASME B16.34 per valvole ANSI ed EN 12516 per valvole PN Standard features No protuding floating ball, full bore Soft-seat seal TFM 1600 Standard for connecting flanges: EN 1092-1 ed. 2008; ANSI B16.5 Operating temperature see temperature pressure diagram Pressure Class: PN16-40; ANSI 150-300 Intercepted fluid: air, water, gas, petroleum and petrochemical products. Antistatic device EN12662-2 Stem seal: TFM 1600 V-pack Additional seal on stem with FKM O-ring Anti Blow-out stem Actuator connection as per standard ISO 5211 Closing angle >7° Superficial treatment: blueing Special features on request LF2 carbon steel for low temperature execution (-40 C°) For other flange types please contact our sales department Heating jacket Sealing in: PTFE reinforced with glass (RPTFE-GF), PTFE reinforced with carbon-graphite (RPTFE-CF). For other types of materials please contact our sales department Cavity filled seat in PTFE Mono-directional version with pressure-relief hole in the ball Stainless steel lever . For special versions in materials different from the standard (body, ball, stem), please contact our sales department. Stainless steel Stem nuts and springs Superficial treatment: white zinc coating,epoxy coating (for other coating please contact our sales department) Certifications In compliance with European Directive 97/23 EC PED; Fugitive Emission UNI EN ISO 15848: 2006; TA-LUFT VDI 2440 (2000); FIRE SAFE: UNI ISO 10497: 2004 - API6FA: 1999; In compliance with ATEX 94/9/CE Directive (on request) Engineering standards Body thickness in compliance with: ASME B16.34, ASME VIII div.1, EN 12516. Materials and rating in compliance with ASME B16.34 for ANSI valves and EN 12516 for PN valves
Open the catalog to page 1
MAGNUM WAFER PN 16-40 - ANSI 150-300 IN ACCIAIO INOX STAINLESS STEEL MAGNUM WAFER PN 16-40 - ANSI 150-300 MAGNUM Wafer Esecuzione standard Sfera flottante contenuta, passaggio totale Tenuta soft-seat: TFM 1600 Norme per flange d’attacco EN 1092-1 ed. 2008; ANSI B16.5 Temperature di utilizzo vedi diagramma pressione temperatura Classe di pressione: PN16-40; ANSI 150-300 Fluido intercettato: aria, acqua, gas, prodotti petroliferi e petrolchimici, fluidi aggressivi. Antistatic device EN12662-2 Tenuta stelo: pacco a V di serie in TFM 1600 Tenuta addizionale su stelo con O-ring FKM; Stelo anti Blow-out...
Open the catalog to page 2
MAGNUM Wafer Corpo valvola Valve body ANSI 300 Corpo valvola Valve body PN40 Corpo valvola Valve body ANSI 150 Diagramma pressione/temperatura per valvole con corpo in acciaio inox Temperature/pressure diagram for stainless steel valve Corpo valvola Valve body PN16 Da -10°C fino a -40°C con corpo in A350LF2 From -10°C to -40°C with body in A350LF2 Corpo valvola Valve body ANSI 300 Corpo valvola Valve body PN40 Diagramma pressione/temperatura per valvole con corpo in acciaio carbonio Temperature/pressure diagram for carbon steel valve Corpo valvola Valve body ANSI150 Corpo valvola Valve body PN16...
Open the catalog to page 3
MAGNUM WAFER PN16-40 ANSI 150-300 MAGNUM WAFER PN16-40 ANSI 150-300 MAGNUM Wafer TABELLA DIMENSIONI DIMENSIONS TABLE MISURA SIZE TUTTE LE VALVOLE SONO A SFERA CONTENUTA TRANNE LA DN32 CON FACE TO FACE 51 mm ALL VALVES HAVE NO PROTUDING BALL EXCEPT DN32 (FACE TO FACE 51 mm)
Open the catalog to page 4
MAGNUM Wafer MAGNUM WAFER PN16-40 ANSI 150-300 MAGNUM WAFER PN16-40 ANSI 150-300 X = Da Barra Bar stock execution XX = Da Fusione Casting execution TABELLA DIMENSIONI DIMENSIONS TABLE misura size PN/ANSI PN 16-40 ANSI 150 ANSI 300 PN 16-40 ANSI 150 ANSI 300 PN 16-40 ANSI 150 ANSI 300 PN 16-40 PN 16-40 ANSI 150 ANSI 300 PN 16-40 ANSI 150 ANSI 300 PN 16-40 ANSI 150 ANSI 300 PN16 PN 25-40 ANSI 150 ANSI 300 PN 16-40 ANSI 150 ANSI 300 PN16 PN 25-40 ANSI 150 ANSI 300
Open the catalog to page 5
MAGNUM WAFER PN16-40 ANSI 150-300 IN ACCIAIO CARBONIO CARBON STEEL MAGNUM WAFER PN16-40 ANSI 150-300 MAGNUM Wafer MAGNUM WAFER PN16-40 ANSI 150-300 Acciaio carbonio Caebon steel DA BARRA FROM BAR TABELLA DEI MATERIALI MATERIALS TABLE N° Descrizione Description 7 Tenuta inferiore stelo Stem lower sealing 1 Corpo Body 2 Ghiera Ring nut 8 Pacco a V Chevron rings 6 Guarnizione corpo ghiera Body-Ring nut gasket 9 O-ring stelo Stem o-ring 10 Anello premi guarnizione Packing gland ring Acciaio al carbonio zincato Carbon steel galvanized (x) Acciaio al carbonio zincato Carbon steel galvanized (x) 11...
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