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API 2 PC Type Flange End Isolation Ball Valve

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Basic Info

Model No.:  Q41F

Product Description

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

API 2 PC Type Flange End Isolation Ball Valve




 
CLASS150
size(in) 1/2" 3/4" 1" 1-1/2" 2" 2-1/2" 3" 4" 6" 8"
L-RF(mm) 108 117 127 165 178 191 203 229 394 457
L1-BW(mm) 140 152 165 190 216 241 283 305 457 521
L2-RTJ(mm) \ \ 140 178 191 203 216 241 406 470
B 13 19 25 38 51 64 76 102 152 203
H 65 70 80 95 110 135 145 170 235 275
K 150 155 160 180 200 225 325 350 500 600
Weight(Kg) 3 4 5 8 12 21 26 43 80 155
 

 
CLASS300
size(in) 1/2" 3/4" 1" 1-1/2" 2" 2-1/2" 3" 4" 6" 8"
L-RF(mm) 140 152 165 190 216 241 283 305 403 502
L1-BW(mm) 140 152 165 191 216 241 283 305 457 521
L2-RTJ(mm) 151 165 178 203 232 257 298 321 419 518
B(mm) 13 19 25 38 51 64 76 102 152 203
H(mm) 70 85 90 105 120 145 160 195 250 290
K(mm) 155 160 180 200 225 325 350 500 600 700
Weight(Kg) 3 5 7 13 15 28 32 55 105 170

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