Casting Steel Swing Check Valve

• Media: Water,Gas,Oil etc
• Temperature: Ordinary Temperature
• Material: Cast Steel
• Model NO.: H41H
• Connection Form: Flange
• Structure: Swing
• Pressure: Ordinary Temperature
• Function: Backflow Prevention
• Sealing Form: /
• Flow Direction: Unidirection
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: 1/2"-24"
• Operation: Automatic
• MOQ: 1
• Customized: OEM
• Transport Package: Wooden Case
• Trademark: SWF VALVE
• Origin: China
• HS Code: 8481804090

Product Description

 

Product Description

Describtion:

The H44 swing check valve is suitable for pipelines in various working conditions, including petroleum, chemical, and thermal power stations, with nominal pressures ranging from PN1.6 to 6.4 MPa and working temperatures ranging from -29°C to 550°C. The applicable media include water, oil products, steam, etc.

 

Features:
 

• The selection of materials is meticulous, in compliance with domestic and international relevant standards, ensuring high overall quality of the materials.
• The sealing pair is designed with advanced and rational matching. The sealing surfaces of the valve disc and valve seat are made of iron-based alloy or Stellite cobalt-based hard alloy, which are welded to form a wear-resistant, high-temperature-resistant, corrosion-resistant, and anti-scuffing surface, resulting in a long service life.
• The product is designed and manufactured in accordance with the standard GB, JB, HG, JIS, ASME, DIN, API
• Various flange standards and flange sealing types can be adopted to meet the needs of different projects and user requirements.
• A wide range of valve body materials is available, and gaskets can be reasonably selected according to actual working conditions or user requirements, making the valve suitable for various pressure, temperature, and medium conditions.
• The valve can be designed and manufactured in different structural and connection forms according to user requirements, to be used in conjunction with various equipment.

 

Product Parameters

Parameter

Size	DN15 - DN600 (1/2″ - 24″)
Pressure	PN10 - PN420 (Class 150 - Class 2500)
Temperature	-196°C to +550°C
Material	Carbon Steel, Stainless Steel, Alloy Steel, etc.
Media	Water, Oil, Gas, Steam, Corrosive Media, etc.
Operation	Automatic

Detailed Photos