Zhengzhou Zigong valve Zhengzhou Zigong gate valve Zhengzhou Zigong ball valve

Zui big valve wholesale base in Henan area

High pressure forged steel ball valve >>>Back
Performance specification:
Test pressure (MPa) Nominal pressure (MPa)
16.0 32.0
Strength test 24.0 48.0
Seal test 17.6 35.2
Airtight test 0.5 to 0.7
Operating temperature -40°C~+80°C
Applicable medium Water, oil, ammonia, nitrogen, hydrogen, etc.
Main parts and materials:
model Part Name
Valve body Sphere, valve stem Seal ring filler
Q41F carbon steel Carbon steel castings or forgings 2GrL3 Enhanced PTFE PTFE
Q41F type P Chromium-nickel-titanium stainless steel castings or forgings Chrome nickel titanium stainless steel
Q41F type R Chromium nickel molybdenum titanium stainless steel castings or forgings Chrome nickel molybdenum titanium stainless steel
Main dimensions:
Nominal passage Size (mm)
L D1 L1 D D1 D2 b Z-Фd H
Mm In All pass FP Shrinkage FP All pass FP Shrinkage FP All pass FP Shrinkage FP QA41 QA341 QA641 QA941
15 1/2" 130 - 15 - - - 95 65 45 14 4-14 62 - 200 -
20 3/4" 140 - 20 - - - 105 75 55 14 4-14 68 - 204 -
25 1" 150 - 25 - - - 112 85 65 14 4-14 75 - 215 360
32 11/4" 165 - 32 - - - 135 100 78 16 4-14 85 - 240 390
40 11/2" 182 - 40 - - - 145 110 85 16 4-18 95 - 264 395
50 2" 200 - 50 - - - 160 125 100 16 4-18 110 - 360 472
65 21/2" 220 - 65 - - - 180 145 120 18 4-18 130 - 379 530
80 3" 250 - 80 - - - 195 160 135 20 4-18 155 - 452 580
100 4" 280 - 100 - - - 215 180 155 20 8-18 180 320 479 630
125 5" 320 - 125 - - - 245 210 185 twenty two 8-18 250 380 646 710
150 6" 360 - 150 - - - 280 240 210 twenty four 8-23 275 400 666 670
200 8" 400 - 200 - - - 335 295 265 26 12-23 330 450 815 825

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We can also make products according to customer's requirements. Customizing your special use is our advantage.

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Pig Nipple Drinker

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HuangHua FengYi Honde Metal Factory , https://www.farrowingcratesfromchina.com