[email protected]
Home > Cryogenic Valve > Cryogenic Check Valve for Cryogenic Storage Tank
Cryogenic Check Valve for Cryogenic Storage Tank
Cryogenic Check Valve for Cryogenic Storage Tank
Cryogenic Check Valve for Cryogenic Storage Tank
Cryogenic Check Valve for Cryogenic Storage Tank
Cryogenic Check Valve for Cryogenic Storage Tank
1 / 5
Cryogenic Check Valve for Cryogenic Storage Tank
Cryogenic Check Valve for Cryogenic Storage Tank
Cryogenic Check Valve for Cryogenic Storage Tank
Cryogenic Check Valve for Cryogenic Storage Tank
Cryogenic Check Valve for Cryogenic Storage Tank

Cryogenic Check Valve for Cryogenic Storage Tank

Customization: Available
Media: Gas
Temperature: Ordinary Temperature
Send Inquiry

Product Description

Basic Specification
Model NO.
DN10~DN200
Material
Stainless Steel
Connection Form
Welding
Structure
Stainless Steel and Carbon Steel
Pressure
Ordinary Temperature
Function
Prevent Medium Backflow
Sealing Form
Gland Packings Globe Valve
Flow Direction
Unidirection
Standard
GB
Application
Industrial Usage
Safety Features
Anti-Static Device
Transport Package
Seaworthy Packing
Product Description

Cryogenic Check Valve

This kind of special cryogenic check valve is mainly used in pipeline system of cryogenic medium to prevent backflow of medium.

Cryogenic Check Valve

Main Technical Parameter

  • • Nominal size (DN): 10mm-200mm
  • • Nominal pressure (PN): 4.0MPa
  • • Suitable media: LNG, LO2, LN2, LAr etc
  • • Applicable temperature: -196 ℃—+80 ℃
  • • Connection: Socket welding
  • • Flow direction of medium: upward from under disc
  • • Caution: avoid oil

Main Parts and Materials

Body, Bonnet, Disc: Stainless steel
Packing, Sealing ring: PTFE or PCTFE

Dimensions & Connection
P.C. DN Size (Unit: mm)
H L D1 D2 b
L325DH101064651214.55
L325DH151564651518.55
L325DH202073802425.56
L325DH252573802628.5/32.56
L325DH3232881003638.58
L325DH4040881004245.58
L325DH50501101265057.510
L325DH65651181506676.510
L325DH80801621808089.515
L325DH100100165200100108.515
L325DH12512512519628013415
L325DH150150150200350159.530
L325DH200200255400200220200

Note: Customization is available for key overall dimensions and connection dimensions.

Other Valve Categories

We offer a full range of cryogenic valves across all categories. Below are some other types available:

Cryogenic Valve 1
Cryogenic Valve 2
Cryogenic Valve 3
Cryogenic Valve 4
Cryogenic Valve 5
Cryogenic Valve 6
Cryogenic Valve 7
Cryogenic Valve 8
Cryogenic Valve 9
Cryogenic Valve 10
Cryogenic Valve 11
Cryogenic Valve 12
Frequently Asked Questions
What is the primary application of this Cryogenic Check Valve?
It is specifically designed for cryogenic medium pipeline systems to prevent the backflow of liquids or gases like LNG, LO2, LN2, and LAr.
What is the applicable temperature range?
The valve operates efficiently in extreme temperatures ranging from -196 ℃ to +80 ℃.
What materials are used for the main components?
The body, bonnet, and disc are constructed from high-quality stainless steel, while the sealing rings use PTFE or PCTFE for superior leak prevention.
Can the dimensions be customized for specific projects?
Yes, we provide customization for key overall dimensions and connection dimensions to meet your specific technical requirements.
What are the safety features included?
The valve is equipped with an anti-static device and is manufactured to meet GB standards for industrial safety.
What types of media is this valve suitable for?
It is suitable for various cryogenic media, including Liquefied Natural Gas (LNG), Liquid Oxygen (LO2), Liquid Nitrogen (LN2), and Liquid Argon (LAr).

Related Products

Stainless Steel Ductile Iron Pressure Reducing Cryogenic Valve for LNG & Ln2, Liquid Nitrogen -196℃ Industrial/Gate/Check/Float/Ball/Globe Valves

Stainless Steel Ductile Iron Pressure Reducing Cryogenic Valve for LNG & Ln2, Liquid Nitrogen -196℃ Industrial/Gate/Check/Float/Ball/Globe Valves
Cryogenic Check Valve Dh-65 Low Temperture Gas Check Valve

Cryogenic Check Valve Dh-65 Low Temperture Gas Check Valve
High Performance Cryogenic Valve Industrial Grade Gate Valve Stainless Steel Manual Flanged Design for LNG

High Performance Cryogenic Valve Industrial Grade Gate Valve Stainless Steel Manual Flanged Design for LNG
Factory Sale Stainless Steel High Reliability Design Triple Eccentric Welded LNG Cryogenic Butterfly Air Valve for Industrial Usage - Cryogenic Valve

Factory Sale Stainless Steel High Reliability Design Triple Eccentric Welded LNG Cryogenic Butterfly Air Valve for Industrial Usage - Cryogenic Valve
Premium Quality China Brass Cryogenic Globe Filtter Ball Valve with Brass Handle for Gas, Water, Valvula1/2" to 2"

Premium Quality China Brass Cryogenic Globe Filtter Ball Valve with Brass Handle for Gas, Water, Valvula1/2" to 2"
Zhedongseiko Magnetic China 1/2-2 Inch G Brass Cryogenic Magnetic Lockable Globe Filtter Ball Valve 1068-1050 Normally Closed Water, Gas, Oil

Zhedongseiko Magnetic China 1/2-2 Inch G Brass Cryogenic Magnetic Lockable Globe Filtter Ball Valve 1068-1050 Normally Closed Water, Gas, Oil
PCTFE (F3) Lined Ball Valve, 304L Stainless Steel CF3, RF Flanged, Manual, Low Temperature Resistant to -195℃, Corrosion Resistant for Cryogenic Medium, ANSI

PCTFE (F3) Lined Ball Valve, 304L Stainless Steel CF3, RF Flanged, Manual, Low Temperature Resistant to -195℃, Corrosion Resistant for Cryogenic Medium, ANSI
China Good Market Magnetic Cryogenic Locking Brass Globe Ball Valve Low Price Brass Lockable Ball Valve 1/2" Anti Fraud Valve for Water Meter,Gas,with Mag

China Good Market Magnetic Cryogenic Locking Brass Globe Ball Valve Low Price Brass Lockable Ball Valve 1/2" Anti Fraud Valve for Water Meter,Gas,with Mag
Cryogenic Butterfly/Diaphragm Control/Ball/Globe/Throttle/Check/Safety/Breathing/Three Way Valve/Liquid Hydrogen/Helium/Oxygen/Natural Gas/LNG/LPG/CNG Valve

Cryogenic Butterfly/Diaphragm Control/Ball/Globe/Throttle/Check/Safety/Breathing/Three Way Valve/Liquid Hydrogen/Helium/Oxygen/Natural Gas/LNG/LPG/CNG Valve
Premium Cryogenic Brass Globe Valve for Efficient Water and Gas Control

Premium Cryogenic Brass Globe Valve for Efficient Water and Gas Control