Gold Member Since 2013
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Shanghai Kangquan Valve Co., Ltd.

Ball Valve, Valve, Control Valve manufacturer / supplier in China, offering Flange End Isolation Ball Valve (Q41F), GB Standard Forged Steel Gate Valve, Bs750 Standard in Room Fire Hydrant and so on.

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Supplier Homepage Product Ball Valve Flange End Isolation Ball Valve (Q41F)

Flange End Isolation Ball Valve (Q41F)

FOB Price: US $100 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $100/ Set
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Port: Shanghai, China
Production Capacity: 10, 000sets/Year
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: Q41F
  • Connection Form: Flange
  • Structure: Floating Ball Valve
  • Application: Industrial Usage
  • Trademark: KQ or OEM
  • Specification: ISO Quality Management System
  • HS Code: 8481804090
  • Material: Cast Steel
  • Channel: Straight Through Type
  • Type: Floating Ball Valve
  • 150lbs~2500lbs: 1/2inch~24inch;Dn15~Dn600
  • Transport Package: Plywood Packing
  • Origin: Shanghai China
Product Description

Flange End Isolation Ball Valve (Q41F)
Flange End Isolation Ball Valve (Q41F)
ANSI Ball Valve

Brief introduction:
The ball valve is designed and manufactured according well to API 608. Floating ball when small caliber, and fixed ball when large caliber. It has fire protection structure and antistatic device. Widely used for petroleum ,chemistry,water treatment industries.

Features:
-Anti-blowout Structure of Valve Stem
When medium pass through the valve, the pressure in valve body may possibly push the stem out, or when the valve is in repair, if there is pressure in the middle cavity, the stem or medium seems to easily fly out upon disassembling the valve, which can cause injures to human
beings, To prevent the possibilities, a dummy club is packing and thrust bearing are burnt or packing is damaged due to other causes, the pressure of medium in valve body will make the dummy club of valve stem in close contact with the upper seal face of valve body. Thus
to prevent medium leaking out from the damage packing position.
-Reliable Seal Structure
The seat is made of PTFE. Because the contact area between seat and the ball will becomes more high with rising of pressure of the middle cavity, Small Resistance ball valve has the smallest resistance of all the valve, in the case of reduced bore, the
resistance is little still.
-Prompt switch
The ball valve circumrotates in 90°,It work quickly to open or close.

Technical Specification
-Nominal diameter: 1/2"-8"
-Nominal pressure: 150Lb 300Lb 600Lb
-Applicable Medium: water ,gas,oil,and other causticity medium.

Applications Standard
-Manufacture standard : API 608
-Face to face dimension: ANSI B 16.10,API 6D
-Flange dimension: ANSI B 16.5 MSS-SP-44
-Test: API 598 API 6D





 
CLASS150
size(in)1/2"3/4"1"1-1/2"2"2-1/2"3"4"6"8"
L-RF(mm)108117127165178191203229394457
L1-BW(mm)140152165190216241283305457521
L2-RTJ(mm)\\140178191203216241406470
B13192538516476102152203
H65708095110135145170235275
K150155160180200225325350500600
Weight(Kg)34581221264380155


 
CLASS300
size(in)1/2"3/4"1"1-1/2"2"2-1/2"3"4"6"8"
L-RF(mm)140152165190216241283305403502
L1-BW(mm)140152165191216241283305457521
L2-RTJ(mm)151165178203232257298321419518
B(mm)13192538516476102152203
H(mm)708590105120145160195250290
K(mm)155160180200225325350500600700
Weight(Kg)3571315283255105170
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