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À la maison > produits > soupape de sûreté > Cast Steel and Stainless Steel Automatic Pilot Operated Safety Valve with DN15-DN300 Port Size for Up to 300°C Working Temperature

Cast Steel and Stainless Steel Automatic Pilot Operated Safety Valve with DN15-DN300 Port Size for Up to 300°C Working Temperature

Détails du produit

Lieu d'origine: Chine

Nom de marque: JGPV

Numéro de modèle: A42H-16C

Conditions de paiement et d'expédition

Quantité de commande min: 1SET

Prix: USD49.9/pc - USD4289.9

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

Délai de livraison: 14 jours

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

Capacité d'approvisionnement: 1000 pièces par mois

Obtenez le meilleur prix
Mettre en évidence:

Cast steel automatic safety valve

,

Stainless steel pilot operated valve

,

DN15-DN300 safety valve 300°C

Standard ou non standard:
Standard
Application:
Général
Produit de fête:
Valve industrielle
But:
protection contre surpression
Type de support:
Air, eau, vapeur, pétrole et gaz de pétrole, etc.
Température de travail:
Jusqu'à 300 degrés Celsius
Pression nominale:
Température basse, moyenne et élevée
Fabrication de fabrication:
Fonderie
Taille du port:
DN15-DN300
Garantie de qualité:
18 mois
Nom:
Soupape de sécurité
Standard ou non standard:
Standard
Application:
Général
Produit de fête:
Valve industrielle
But:
protection contre surpression
Type de support:
Air, eau, vapeur, pétrole et gaz de pétrole, etc.
Température de travail:
Jusqu'à 300 degrés Celsius
Pression nominale:
Température basse, moyenne et élevée
Fabrication de fabrication:
Fonderie
Taille du port:
DN15-DN300
Garantie de qualité:
18 mois
Nom:
Soupape de sécurité
Cast Steel and Stainless Steel Automatic Pilot Operated Safety Valve with DN15-DN300 Port Size for Up to 300°C Working Temperature
Automatic Pilot Operated Safety Valve
Product Overview

Cast Steel And Stainless Steel Automatic Pilot Operated Safety Valve

Pilot operated safety valve is a type of non direct load safety valve composed of a main valve and a pilot valve (also known as a "secondary valve"). The main valve is driven by the medium discharged from the pilot valve. Due to the pulse form of pressure in the system, it is also known as a "pulse safety valve".

This automatic valve category is mainly used on boilers, pressure vessels, and pipelines to control pressure not exceeding specified values, providing important protection for personal safety and equipment operation.

Technical Specifications
Parameter Specification
Nominal diameter DN(mm) DN15-DN300
Nominal pressure PN(MPa) 1.0-32.0
Strength test (Water) 1.5 times of pressure nominal
Set pressure test (Air) 0.9 times of pressure nominal
Main components - Body WCB, CF8, CF8M, CF3, CF3M
Main components - Bonnet WCB, CF8, CF8M, CF3, CF3M
Main components - Disc WCB, CF8, CF8M, CF3, CF3M
Main components - Spring 50CrVA
Main components - Stem WCB, CF8, CF8M, CF3, CF3M
Applicable medium Water, air, petroleum gas and weak corrosive medium
Working temperature ≤300℃
Connection method Flange connection
Product Features
  • Ideal for high-pressure and large-diameter applications
  • Excellent sealing performance
  • Minimal back pressure influence on operation
  • Available in micro opening and full opening configurations

Note: While offering superior sealing, pilot operated safety valves have more complex structures and may not respond as quickly as direct acting safety valves.