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API 600 Standard Bellow Sealed Globe Valve for Thermic Oil Use with Zero Leakage

Détails du produit

Lieu d'origine: Chine

Nom de marque: JGPV

Numéro de modèle: WJ41W-150 livres

Conditions de paiement et d'expédition

Quantité de commande min: 1 ensemble

Prix: USD39.9/Set to USD2999.9/Set

Détails d'emballage: Emballage de sécurité de la boîte en contreplaqué

Délai de livraison: Une semaine

Conditions de paiement: LC, T/T, Western Union

Capacité d'approvisionnement: 500 ensembles par mois

Obtenez le meilleur prix
Mettre en évidence:

API 600 bellow sealed globe valve

,

thermic oil globe valve

,

zero leakage globe valve

Standard ou non standard:
Standard
Application:
Général
Caractéristiques du produit:
Valve industrielle
Type de support:
Eau, vapeur, huile et matières précieuses
Température de travail:
Température normale et haute
Application de la pression:
Pression normale
Structure:
304 / 316 Fermé à l' eau
Fabrication de fabrication:
Fonderie
Méthode pilotée:
actionneur manuel, pneumatique et électrique
Direction de flux:
Unidirectionnelle
norme d'essai:
Essai de résistance et d'étanchéité et exigences du client
Garantie de qualité:
18 mois
Standard ou non standard:
Standard
Application:
Général
Caractéristiques du produit:
Valve industrielle
Type de support:
Eau, vapeur, huile et matières précieuses
Température de travail:
Température normale et haute
Application de la pression:
Pression normale
Structure:
304 / 316 Fermé à l' eau
Fabrication de fabrication:
Fonderie
Méthode pilotée:
actionneur manuel, pneumatique et électrique
Direction de flux:
Unidirectionnelle
norme d'essai:
Essai de résistance et d'étanchéité et exigences du client
Garantie de qualité:
18 mois
API 600 Standard Bellow Sealed Globe Valve for Thermic Oil Use with Zero Leakage
Bellow Sealed Globe Valve For Thermic Oil
Product Overview

API 600 Standard ASTM Steel Stainless Steel Bellow Sealed Globe Valve For Thermic Oil Use

The opening and closing mechanism of this globe valve features a plug-shaped valve disc with flat or conical sealing surfaces. The valve disc moves linearly along the centerline of the valve seat, enabling precise control over various fluid types including air, water, steam, corrosive media, mud, oil, liquid metal, and radioactive substances. This design makes the valve ideal for cutting, regulating, and throttling applications.

The bellow sealed globe valve's key component is the metal bellows, which is automatically welded at the lower end to the valve stem assembly and at the upper end to the connecting plate. This creates a metal barrier between the fluid medium and atmosphere, ensuring zero leakage at the valve stem. Designed specifically for pipelines carrying steam, flammable, explosive, or hazardous media, this valve maintains reliable performance even when bellows are compromised, thanks to its secondary packing system.

Technical Specifications
Parameter Specification
Type Number WJ41H-150lb
Nominal Pressure PN(MPa) 2.0
Nominal Diameter DN(mm) 15-600
Test Pressure (MPa) Strength (water): 1.5x nominal pressure
Sealing (water): 1.1x nominal pressure
Sealing (Air): 0.6x nominal pressure
Sealing for bellows (water): 1.5x nominal pressure
Raw Material WCB, CF8, CF8M
Medium Suitable Water, steam, oil mediums
Working Temperature -196℃ to 600℃
Connection Type Flange
Operational Method Hand-wheel, bevel gear, pneumatic and electric actuators
Key Features
  • Metal bellows create a barrier between fluid medium and atmosphere, ensuring zero valve stem leakage
  • Conical valve disc design with streamlined sealing surface provides superior sealing performance and extended service life
  • Dual sealing system (bellows + packing) ensures backup protection and compliance with international sealing standards
  • Wide application across chemical, petroleum, electricity, fertilizers, papermaking, and dye industries
  • Specifically designed for pipelines carrying flammable, explosive, toxic, and valuable mediums
Benefits

The bellow sealed globe valve prevents fluid loss, enhancing equipment security and operational safety. With long operational life and minimal maintenance requirements, this valve delivers reliable performance in demanding industrial applications.