DN50-80 Vacuum Insulated Shut off Valve which controls Liquid Nitrogen in Vacuum Jacketed Piping Products from Chengdu Holy Cryogenic Equipment Co., Ltd.

Product Details

Port:	Shanghai Port, Qingdao Port, Shenzhen Port, Chongqing Port;	Marketing Type:	Ordinary Product;
Application:	Industrial;	After-sales Service Provided:	Video technical support,Online support;
Dimension(LWH):	500x200x200mm;	Place of Origin:	Sichuan, China;
Function:	Piping Controlling;	Local Service Location:	None;
Showroom Location:	None;	Transmission Length:	10 km;
Warranty of core components:	1 Year;	Core Components:	Cryogenic Valve;
Package Preview:	;	Packaging Detail:	Metal Shelf without wood. Vacuum Insulated Pipe (VIP) shall be cleaned before packaging and kept the nitrogen filling state in the inner pipe. VIP is wrapped up by two-layer packing materials. The first layer, the VIP is completely sealed with a film to prevent moisture, and the second layer is completely wrapped with packing cloth, which mainly protects against dust and scratches. The packaged VIPs will be placed in the metal shelf like the picture shows.;
Key Selling Points:	Energy saving;	Video outgoing-inspection:	Provided;
Type:	valve;	Brand Name:	HL;
After Warranty Service:	Video technical support,Online support,Spare parts;	Warranty:	1 Year;
Machinery Test Report:	Provided;	Condition:	New;
Material:	Stainless Steel;	Payment Terms:	L/C,Western Union,D/P,D/A,T/T,MoneyGram;
Supply Ability:	40 Meters per Quarter;	Applicable Industries:	Hotels,Garment Shops,Building Material Shops,Manufacturing Plant,Machinery Repair Shops,Food & Beverage Factory,Farms,Restaurant,Home Use,Retail,Food Shop,Printing Shops,Construction works ,Energy & Mining,Food & Beverage Shops,Advertising Company,Other;
Weight:	20kg;	Hoisting Height:	200 m;

Introduction

Vacuum Insulated Piping Controlled by The Vacuum Insulated Valve (VIV) Series: Including VI (Pneumatic) Shut-off Valve, VI Check Valve, VI Pressure and Flow Regulating Valve etc. Various types of VIV can be modular combined to control the VI Piping as required.

VIV is integrated with VI Pipe prefabrication in manufacturer, without on-site Insulated treatment. The seal unit of VIV can be replaced easily.

HL accepts the cryogenic valve brand designated by customers, and then makes vacuum insulated valves by HL. Some brands and models of valves may not be able to be made into vacuum insulated valves.

Specification

The Vacuum Insulated Shut-off Valve, namely Vacuum Jacketed Shut-off Valve, is the most widely used valve series in the VI Piping and VI Hose System. It is responsible for controlling the opening and closing of main and branch pipelines.

Model	HLVS000 Series
Name	Vacuum Insulated Shut-off Valve
Nominal Diameter	DN15 ~ DN150 (1/2" ~ 6")
Design Pressure	≤40bar (4.0MPa)
Design Temperature	-196℃~ 60℃ (LH2 & LHe：-270℃ ~ 60℃)
Medium	LN2, LOX, LAr, LHe, LH2, LNG, LEG
Material	Stainless Steel 304
On-site Installation	No
On-site Insulated Treatment	No

HLVS000 Series, 000 represents the nominal diameter, such as 025 is DN25 1" and 100 is DN100 4".

Product packaging

About The Production

About the Scope of Supply

* Vacuum Insulated/Jacketed Pipe
* Vacuum Insulated/Jacketed Flexible Hose
* Phase Separator/Vapor Vent
* Vacuum Insulated (Pneumatic) Shut-off Valve
* Vacuum Insulated Check Valve
* Vacuum Insulated Regulating Valve
* Vacuum Insulated Connector for Cold Box & Container
* MBE Liquid Nitrogen Cooling System
* Other cryogenic support equipment related to VI piping, including but not limited to, such as safety relief valve
(group),liquid level gauge, thermometer, pressure gauge, vacuum gauge, electric control box and so on.

About the Application of VI Piping

*Air Separation Plant

*Electronic Engineering Industry

*Semiconductor and Chip

*Aerospace

*Automobile Engine and Electromotor

*Bio-pharmaceutical Industry

*Food & Beverage Industry

*Liquefied Natural Gas (LNG)

About Our Partnership

HL Cryogenic Equipment passed International Gases Companies’ (inc. Air Liquide, Linde, AP, Messer, BOC) on-site audit and became their qualified supplier. The International Gases Companies respectively authorized HL to produce with its standards for its projects. HL provided solutions and products to them in air separation plant and gas application projects.

About the Raw Materials

HL Cryogenic Equipment is a vacuum manufacturer. All raw materials are purchased from qualified suppliers. So, The raw materials can be specified standards and requirements by user. Usually, ASTM /ASME 300 Series Stainless Steel (Acid Pickling, Mechanical Polishing, Bright Annealing and Electro Polishing) is selected.

FAQ

Q：About the Minimum Order.

A：There is no limited for minimum order.

Q： About the Manufacture Standard.

A：HL's Vacuum Insulated Pipe (VIP) is built to ASME B31.3 Pressure Piping code as the standard.

Q：About the Specification.

A：The size and design pressure of the inner pipe shall be according to the customer's requirements.The size of the outer pipe shall be according to the HL standard (or according to the customer's requirements).

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