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304/316 Actuator Ball Cryogenic Pneumatic Valve DN10 To DN100

304/316 Actuator Ball Cryogenic Pneumatic Valve DN10 To DN100

DN100 Cryogenic Ball Valve

DN10 Cryogenic Ball Valve

DN10 low temperature ball valve

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Product Details
Stainless Steel
Standard Or Nonstandard:
Valve Type:
Cryogenic Ball Valve
Medium Pressure
Payment & Shipping Terms
Minimum Order Quantity
1 pcs
Packaging Details
Inner package:plastic bag sealed package Outer package:carton package or wooden case package The lettering, nameplate, certificate for valves are available
Delivery Time
5-8 work days
Payment Terms
Supply Ability
3000pcs per month
Product Description

DN10 to DN100 Stainless Steel304/316 Pneumatic Actuator Cryogenic Ball Valve

Product Description
Pneumatic cryogenic ball valve is composed of GT/AT type pneumatic actuator and cryogenic ball valve, which has the function of quick cut-off and adjustment. Pneumatic actuators for pneumatic ball valves have single-acting and double-acting forms. Single-acting means that the spring in the cylinder will automatically reset when the air supply is cut off, while double-acting means that the pneumatic actuator needs air pressure to move.
Valve Type: Falange Type Ball Valve
Operated Type: Handwheel
Connection Type: Weld
Structure Type: Through Way Type
Nominal Diameter: DN10~100mm
Nominal Pressure: PN4.0MPa,PN1.6MPa,PN2.5MPa
Material: Valve Body:ZGOCr18Ni9
Valve Bonnet:OCr18Ni9
Valve Stem:OCr18Ni9
Disc seal ring:PCTFE
Suitable Medium: LO2,LN2,LAr,LNG,etc
Suitable Temparature: (-196℃~+80℃)
Design and Manufacture: Conform to GB/T24925-2010
Testing: Conform to GB/T13927-2008
Valve Lifetime: Specified according to usage frequency and installation location
Lead Time:

Customized valves are usually 30~45 days;

Stock valves are usually within 5 days.

Company Information


304/316 Actuator Ball Cryogenic Pneumatic Valve DN10 To DN100 0



1. The fluid resistance is small, it is the ball valve with the smallest fluid resistance among all valves. Even a ball valve with a reduced diameter has a relatively small fluid resistance.


2. Thrust bearing reduces the friction torque of the valve stem, which can make the valve stem work smoothly and flexibly for a long time.


3. Pneumatic ball valve seat has good sealing performance. The sealing ring made of elastic material such as polytetrafluoroethylene is easy to seal, and as the pressure of the medium increases, the valve sealing ability of the ball valve also increases.


4. The sealing of the pneumatic ball valve stem is reliable. Since the valve stem only imitates rotation without lifting movement, the packing seal of the valve stem is not easy to break, and as the pressure of the medium increases, the sealing ability also increases.


5. Due to the good self-lubricating properties of PTFE and other materials, the friction loss with the ball is small, so the service life of the ball valve is long.


6. The valve stem and the raised step of the valve stem head installed at the bottom can prevent the valve stem from popping out. If the valve stem seal is damaged by fire, metal contact may also be formed between the boss and the valve body to ensure the valve stem is sealed.


7. Anti-static function of pneumatic ball valve: a spring is installed between the ball, the stem and the valve body, the spring can output the static electricity generated by the switching process and the actuator.


After Sales Service
Life-long Service


1.If there is a problem, it will arrive at the scene within 5 working days to deal with the problem.

2.During the warranty period,the company is responsible for replacing the problematic equipment.
3.Outside the warranty period, technical maintenance services are provided, and the costs incurred are borne by the buyer.

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