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Cryogenic Cage Adjusting Valve

Cryogenic Cage Adjusting Valve

Cage Guided Control Valve, cage guided, owning single seat, perforated and separated cage, high performance balanced seal ring and pressure balanced trim, is characterized by excellent dynamic stability, high control precision, large allowable shut pressure drops, good anti-cavitation, obvious...

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Product Details

Low temperature control valve is used in low temperature, cryogenic situation.

With long neck cover insulation, it has advantages of compact structure, light weight, good stability. The body structure is precise, and has good low temperature resistance.

Bellows seal can ensure control valve no leakage in low temperature circumstance.

Widely used in metallurgy, cryogenic air separation, oxygen, petroleum, chemical industry,

especially for precise control of low temperature gas, liquid oxygen, liquid argon, liquid oxygen, etc.

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The cage valve plug drawing

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Standard technical specification
Valve Body
Type:  Straight Through Single Seat Cast Steel Globe Valve
Size: DN40-200
Pressure: PN16~PN64, Class 150LB ~ Class 600LB, JIS 5K-40K
Connection: RF(Standard), Threaded, Welded
Flange Facing:  Raised Face
Face to Face dimension: GB12221-89
Material: WCB, 304,316
Bonnet Type: Gland
Packing:  V tupe PTFE,  Flexible Graphite
Gasket: Plain Type, PTFE, SS+Graphite
Upper Gland Type:
Normal Gland Bonnet: -17~230 Deg C
Extended Bonnet: -45~-17 Deg C,  230~ 566 Deg C
Extended Bonnet: Integrated Bonnet :-100~-45 Deg C,  Welded Bonnet: -196~-100 Deg C
 
Actuator:
Type: HA Multi-Spring Diaphragm Type Pneumatic Actuator
Spring Range: 0.02~0.10, 0.08~0.24MPA
Air Supply Pressure: 0.14, 0.16, 0.28, 0.40 MPa
Air Connection: Rc1/4
Ambient Temperature: -30~70 Deg C
Valve Action Type: Air to Open or Air to Close
 
Performance
Leakage Rate: ANSI B16.104 Class IV  ( < 0.01% Rated Cv)
Return differential: 3% ( Without Positioner),  1% ( With Positioner)
Linear:  ±5% ( Without Positioner),  ±1% ( With Positioner)
Packing: Standard PTFE Packing
Adjustable Range: 50:1

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Hoyee is a professional manufacturer of industrial valves provides performance, safety and long service life products which have to reliably handle the most aggressive of substances, our products stand the test of time in chemical, textile, transportation, pharmaceutical, pulp & paper, mining, boiler and power industries.

Hoyee give comprehensive service from start to finish, encompassing consultation through to after sales service, full support in every respect and ensure that you are accompanied at each stage of your project.


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Packing Details: Wooden box and plywood case, standard export  packing.
In addition that we can  design and pack as your request.
Delivery Details : Shipped in 5-15 days after payment.

 

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Q: Are you trading company or manufacturer?

A: We are factory.

Q: How long is your delivery time?

A: About 15 days after deposit.

Q: Do you provide samples? Is it free or extra?

A: Yes, we could offer the sample. Due to its value, we do not offer free sample, but you can visit our factory to check its quality.

Q: What is your terms of payment?

A: 30% T/T in advance ,balance before shippment.


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 Mail address:Infor@hoyeevalve.com
 Website:www.hoyeevalve.com


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