Forged Steel High Pressure Self-Sealing Seal Bonnet Gate Valve

• Media: Water,Gas,Oil etc
• Temperature: Ordinary Temperature
• Type: Straight-through
• Model NO.: Z11H
• Material: Carbon Steel
• Connection Form: Thread
• Pressure: High Pressure
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation, Flow Control
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: 1/2"-3"
• Operation: Hand Wheel
• MOQ: 1
• Customized: OEM
• Transport Package: Wooden Case
• Trademark: SWF VALVE
• Origin: China
• HS Code: 8481804090

Product Description

 

Product Description

Introduction:

The pressure-seal gate valve is a specialized type of gate valve designed for high-pressure applications. It features a unique sealing mechanism that enhances the seal integrity as the internal fluid pressure increases. This self-sealing capability makes it highly reliable and suitable for critical industrial applications.
 

Structual Features:
Threaded and pressure seal bonnet.


Application Standards
Design and Manufacture Conform to API 602, BS 5352, ANSI B16.34.
Connection Ends Socket Welded Dimension: Conform to ANSI B16.11, JB/T 1751.
Screwed Ends Dimension: Conform to ANSI B1.20.1, JB/T 7306.
Butt-Welded Dimension: Conform to ANSI B16.25, JB/T 12224.
Flanged Ends Dimension: Conform to ANSI B16.5, JB/T 793.
Test and Inspection Conform to API 598, GB/T 13927, JB/T 9092.

Materials Conform to ANSI/ASTM specifications.
Main Materials A105, LF2, F5, F11, F22, 304(L), 316(L), F347, F321, F91, Monel, Alloy 20, etc.


Structural Drawing:

 

Product Parameters

Parameter

Size	DN15 - DN80 (1/2" - 3")
Pressure	Class 1500 - Class 2500)
Temperature	-29ºCto+425ºC
Material	A105, LF2, F5, F11, F22, 304(L), 316(L), F347, F321, F91, Monel, Alloy 20, etc.
Media	Water, Oil, Gas, Steam, Corrosive Media, etc.
Operation	Hand wheel

Detailed Photos