|Place of Origin:||CHINA|
|Model Number:||2 way Cryogenic Ball Valve|
|Minimum Order Quantity:||5 Piece|
|Price:||USD 300-5000 per piece|
|Packaging Details:||Wooden cases|
|Delivery Time:||7-14 days|
|Payment Terms:||L/C, T/T, Western Union, MoneyGram|
|Supply Ability:||10000 pieces per month|
|Ball Valve Material:||CF8M (1.4408), WCB (1.0619), LCB/WCC Upon Request||Ball Valve Port Size:||Full Port|
|Ball Valve Pressure Rating:||Class 150, PN16, PN40||Ball Valve Temperature:||-320℉ ~ 400℉ (-196° C ~ 204° C)|
|Ball Valve Structure:||2 - Way Flanged||Valve Connection:||Flanged RF End|
|Ball Valve Size:||1/2"- 4" (DN15 ~ DN100)||Ball Valve Seat Material:||PCTFE|
flanged ball valve,
threaded ball valve
2 - Piece Flanged Full Port Cryogenic Ball Valve Flanged RF End LCB / WCC
1. Ball Valve introduction
Absolute Control below freezing point for cryogenic applications, TongJiang offers cryogenic ball valve to suite different low temperature conditions. TongJiang ball valves are widely used in the following applications: Liquified Natural Gas (LNG) storage and transportation systems, liquified gas (nitrogen, oxygen, helium, argon, etc.), food processing, rubber production, medical, solar panels production, electronic manufacturing and air separation industries. The cryogenic ball valves have been fully tested to BS 6364:1984 standard by Yarmouth Lab in the United States. Compare with other cryogenic valves, TongJiang offers large flow rate, bubble tight sealing, long operating life, and easy maintenance.
The long stem features the Cryogenic Ball Valves. The extended stem allows the liquified gas to evaporate inside the stem, and prevents damage to sealing rings and packing due to low temperature condition; thus, maintain the smooth operation of the ball valves and tight sealing. This design is different from conventional extended spindle: stem packings, stem washers, and o-rings are located on the top of the extension. This design avoids direct contact with the low temperature fluid, and ensures duly valve operation. Meantime, the design reduces the heat losses from the stem, and provides an insulation between the pipeline and the manual/ automation operator.
Relief hole on the upstream side of the ball prevents overpressure of the body cavity from thermal expansion. When temperature rises, fluid inside the bore expands multiple times the original volume due to the phase change from liquid to gas. It becomes very dangerous and may result in explosion.Relief hole acts as a pressure reducing mechanism to relieve pressure back to the upstream. The valve is thus uni-directional with an arrow showing flow direction. For ultra-low temperature conditions, PCTFE material is preferred than conventional PTFE material. Compare with PTFE, PCTFE has higher mechanical strength and hardness, offers superior performance in -196°C condition
Size Range:1/2"- 4" (DN15 ~ DN100)
Pressure Rating:Class 150, PN16, PN40,Class 600
Valve Material: CF8M (1.4408), WCB (1.0619), LCB/WCC upon request
Working Temperature:-320℉ ~ 400℉ (-196° C ~ 204° C)
Port Size: Full Port
End Connections: Flanged RF End
1. Direct mounting of actuators to valves
2. The stem extensions of cryogenic valves conform to standard industrial practices.
And lengths that keep heat transfer down, the packing frost free, operational torques low.
3. Upstream relief hole in the ball prevents dangerous overpressure due to thermal expansion.
4. Specially designed to provide leak proof operation to -320℉.
5. Fully traceable materials
6. Square stem can be with direct mount without bracket /adaptor.
7. Bottom entry blow-out proof stem provides maximum safety.
8. Except actuating service, handle lever is available for Manual Optional.
ISO 9001; PED 2014/68/EU
5. Cryogenic Ball Valve Drawing and Datasheet
|DIMENSIONS AND WEIGHTS - Model FP - Full Port Triad - Class 600|
|Torque at maximum rated pressure, clean water, TFM seats. Weights are based on valves with threaded end connections.
Refer to Technical Bulletin 1005 for complete torque information. Refer to Triad brochure for dimensions on optional end connections.
|ins. (mm)||lbs. (kg)|
Please feel free to contact with us at email@example.com or filling up an enquiry form instructed at the bottom.
You will get an effective response within 24 hours from TongJiang Team.
COMPANY PROFILE (Video)
1. Our Factory
30 years experience of valve and pipeline industry.
10 senior technical engineers
20000 m2 production area
More than 100 employees to provide professional service.
As the reliable OEM for famous valve brand companies.
t ball valve
2 Factory Show
TongJiang Valve Technology Company was established for 30 years. There are more than 100 employees which includes 10 professional engineers.
OUR SERVICE ball valve
Reliable Quality, Competitive Price
Reply your inquiry in 2 hours with professional service.
Mobile: +86 13588429004(Whatsapp)
Tel No: +86 571 86991717
Official Website: www.zjtjvalve.com