Robinet à soupape en acier forgé

Taille: NPS 3/8″-2″
Pression: Classer 150 -2500
Matériel: PN25 105, LF2, F11, F22,F5, F304, F316 F304L, F316L
Concevoir & Norme de fabrication.: API 602, BS 5352, ASME B16.34
Face à face standard.: API 6D, ASME B16.10,
Fin de la connexion standard.: ASME B16.11, ASME B16.25, ASME B16.5,
Norme d'inspection et d'essai: API 598.

Port complet ou port réduit

Vis et joug extérieurs

Presse-étoupe auto-alignant en deux parties

Capot à boulon & Chapeau de joint enroulé en spirale

Chapeau boulonné avec joint spiralé, fileté et joint

Chapeau soudé ou chapeau fileté et étanche à la pression

Banquette arrière intégrée

Embouts à souder selon ASME B16.11

Extrémités vissées (TNP) selon ANSI/ASME B 1.20.1

Forged Steel Valves :

• Seat rings are a part of Valve trim. These are flared into the Valve body and fitted into place, thus forming sealing with body. Seating surfaces are machined, ground & lapped to obtain maximum sealing efficiency.
  
• Stem is part of Valve trim. Stem is provided with the integral backseat shoulder which mates with the integral backseat of bonnet.

traits :

• Body and bonnet is designed as per the dimensional requirements of standards such as API 602, ISO 15761 and ASME B16.34.
• Bonnet is having integral backseat and consists of stuffing box, designed as per specification of API 602 and ISO 15761.
• Seat ring is integral and hard faced
• Stem has double start ACME Thread for smooth and fast operation

Benefits :

• Smooth and fast operation.
• Manufacturing with advanced processes for best results and longevity
• Excellent sealing efficiency