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Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function

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Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function

China Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function supplier
Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function supplier Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function supplier

Large Image :  Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function

Product Details:

Place of Origin: China
Brand Name: LINUO
Model Number: Internal thread ball valve

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Wooden packing
Delivery Time: 5-30 days upon order quantity
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 50 set / 30 days
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Detailed Product Description
Material: Stainless Steel Nominal Diameter: 15、20、25、32、40、50、65、80、100

Internal thread ball valve
Structure diagram
Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function

Basic modelDesign standards
Q11F-16CQ11F-16PQ11F-16RDesign and manufacturing specification:GB/T8464
Q11F-25Q11F-25PQ11F-25RStructure length:GB/T15188.3
Q11F-40Q11F-40PQ11F-40RThread connection size:GB/T7307
   Test and inspection:GB/T13927

 
Structural features
1. This valve is a full-bore floating ball valve with compact structure, beautiful appearance and small flow resistance coefficient.
2. The sealing surface is made of fluoroplastic and has self-lubricating function, so it has a long service life.
3. The sphere and F4 seat are tightly sealed, with zero leakage function, and can automatically compensate for the wear error by plastic deformation, so as to achieve good sealing performance and long service life. In order to ensure the sealing at the valve stem, a stuffing box and a gland are added to the valve body for sealing, and no leakage is allowed.
 
Performance and specification

 Test pressure(MPa)
Nominal pressure(MPa)Strength testSeal testUpper seal testGas seal test
1.62.41.761.760.6
2.53.752.752.750.6
4.06.04.44.40.6

 

Valve body materialApplicable mediumTemperature
WCB(C)Water, steam, oil≤180℃
CF8(P)Nitric acid≤180℃
CF8M(R)Nitric acid≤180℃
CF3M(RL)Nitric acid≤180℃

 
Main part material

 Cast steelStainless steel acid resistant cast steelUltra low carbon stainless steel acid resistant cast steel
No.Part NameCPRRL
1Valve bodyWCBCF8 CF3M
2Ball2Cr13F304 CF3M
3Valve stem2Cr13F304 F316L
4Sealing surface F4 
5Filler PTFE(F4) 
6Operating hand wheel35#35#35#

 
Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function

CaliberType Q11F two-pieceType Q11F three-pieceType Q611F three-piece
inDNL1H1W1L2H2W2L3H3W3
1/26560130130756013075440178
3/47564130130856413085450178
18871165165907116590460178
1 1/41027816516511278165112480214
1 1/21108619019012086190120510214
21259519019014595190145528246
2 1/2162130250250170130250170548246
3189148250250200148250200575295
4260180280280263180280263600295

 
 

Contact Details
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Contact Person: Shaohua

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