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Floating Ball Valves
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Floating Ball Valves

FOB Price

Get Latest Price

60 ~ 6000 / Piece

|

1 Piece Minimum Order

Country:

China

Model No:

Q41F

FOB Price:

60 ~ 6000 / Piece Get Latest Price

Place of Origin:

-

Price for Minimum Order:

60 per Piece

Minimum Order Quantity:

1 Piece

Packaging Detail:

Plywood Cases

Delivery Time:

15 to 30 days

Supplying Ability:

300 Piece per Month

Payment Type:

L/C, T/T

Product Group :

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Free Member

Contact Person Mr. Jason

3 industrial Ave Yongzhong Longwan, Wenzhou, Zhejiang

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Product Specification

  • Silver:Red

Product Description

Product Description

Applicable standards: 
Design: API **8, ANSI B*6.*4 
Face To Face: API 6D, ASME B*6.*0 
Flange end: ANSI B*6.5, ASME B*6.*7 
Fire safe: API **7 
Testing and inspection: API**8, API6D 

Cast steel floating ball valve 
Size: 1/2"*8" 
Pressure: **0LB***0Llb 
Body material: WCB, CF8M, CF8, GR4A, LCB, WC6, WC9, LCC, CF3, CF3M, LF2, LF3, A**1 CN7M 
Operate: Manual, gear box, electric, neumatic, hydraulic atuators 
END: RF, BW 

Design description 
Double block and bleed design(DBB) 
Double stem sealing. The ball can maintain pressure sealing of pipeline when it is closed or fully opened. 
Shorter upper sleeve reducces bearing load and operation torue 
Limit device ensures the accurate opening and closing position of the valve 
The vall and stem are separated so as to reduce stem load. The stem adopts anti-blow-out design. 
The sealing surface is inserted into te metal seat by polymer or plastic 
The metalbacked self-lubricating PTFE bearing and PTFE thrust washers 
Reduce the opening torque and prolong the service life of the valve. Stem leakage can be prevented through the emergency grease fitting. 

Nickel and phosphor treatment to the parts can enhance the anticorrosive performance. 
The fireproof design of metal wound gasket compased of stainless steel and graphite can prevent external leakage. 
Anti-static design 
Floating Type 
Full bore/Reduced bore 
Bolted cover/welded cover 
Turn *0 degree opening or close 
Detachable seat PTFE/RPTFE 
END: RF, BW, SW 
Applicable temperature: *******0 
Supply Air: 1Bar to 8Bar 

Floating ball valve design feature: 
Live loaded gland flang 
Live loading is designed to provide gland load retention, compensating for expected in-service consolidation of packing. A set of belleville spring washers are used on each gland stud to help exert a continuous compressive force on the gland follower flange and therefore reduce fugitive emissions from the stem packing. ARITA standard belleville-spring washers are protected by a weatherproof cap to keep them free from environmental contamination, resulting in a long stable life.

Country: China
Model No: Q41F
FOB Price: 60 ~ 6000 / Piece Get Latest Price
Place of Origin: -
Price for Minimum Order: 60 per Piece
Minimum Order Quantity: 1 Piece
Packaging Detail: Plywood Cases
Delivery Time: 15 to 30 days
Supplying Ability: 300 Piece per Month
Payment Type: L/C, T/T
Product Group : Floating Ball Valves

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To:

Mr. Jason < Zhejiang Huaxia valve Co., Ltd(hxv-valve.com) >

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