Our commission should be to provide our end users and clients with very best excellent and aggressive portable digital products and solutions for Factory made hot-sale China CV Series Air Spring Loaded Screw G1/4 Threaded Brass One Way Non Return Check Valve, Top quality and competitive rates make our products and solutions appreciate a higher name all around the word.
Our commission should be to provide our end users and clients with very best excellent and aggressive portable digital products and solutions for 1 spring check valve, China Pneumatic Control Check Valve, Ensuring high product quality by choosing the best suppliers, we have now also implemented complete quality control processes throughout our sourcing procedures. Meanwhile, our access to a large range of factories, coupled with our excellent management, also ensures that we can quickly fill your requirements at the best prices, regardless the order size.
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Main materials: carbon steel, stainless steel, Inconel, Incoloy, etc.
Pressure and temperature
DNテつ」テつィmmテつ」テつゥ Nominal diameter テつ |
50(2テ「ツツウ)~700(28テ「ツツウ) |
50(2テ「ツツウ)~450(18テ「ツツウ) |
|
PN (Nominal pressure) |
1.0 | 1.6 | |
MPa Testing pressure |
Shell | 1.5 | 2.4 |
Sealing | 1.1 | 1.76 | |
Suitable temperature |
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Suitable mediums |
Frash water,sewage,air,steam,food,medicine,oils,acids,etc. |
Meterial of main parts
parts |
material |
body |
cast iron, ductile iron, |
seat |
EPDM, NBR,VITON, PTFE |
disc |
nickel ductile iron,AI bronze, stainless steel |
stem |
carbon steel, stainless steel |
bushing |
PTFE |
テ「ツツ廾テ「ツツ ring |
PTFE |
pin |
stainless steel |
key |
stainless steel |
Executive テつStandard:
Design Standard | EN 593 , MSS SP67 テつ テつ テつAPI 609 テつ テつBS5155 |
Inspection & Test | API 598 テつISO 5208 テつEN 12266 |
End Standard | ANSI B16.1 CL. 125LB & B16.5 CL. 150LBAS 2129 Table D & E テつ テつ テつBS 10 Table D & EDIN 2501 PN6, PN10 & PN16EN 1092 PN6, PN10 & PN16ISO 2531 PN6, PN10 & PN16ISO 7005 PN6, PN10 & PN16KS B 1511 / JIS B 2210 5K & 10KMSS SP44 CL. 150LB テつ テつAWWAC207SABS 1123 Table 1000/3 & Table 1600/3 |
Face to Face | ISO 5752 , EN 558 , MSS SP67 and API 609 テつ テつDIN3202 |
Main dimensions and weight
DN | D | D1 | D2 | L | R | t | weightテつ」テつィkgテつ」テつゥ | |
mm | inch | |||||||
50 | 2テ「ツツウ | 107 | 65 | 43.3 | 43 | 28.2 | 19 | 1.5 |
65 | 2.5テ「ツツウ | 127 | 80 | 60.2 | 46 | 36.1 | 20 | 2.4 |
80 | 3テ「ツツウ | 142 | 94 | 66.4 | 64 | 43.4 | 28 | 3.6 |
100 | 4テ「ツツウ | 162 | 117 | 90.8 | 64 | 52.8 | 27 | 5.7 |
125 | 5テ「ツツウ | 192 | 145 | 116.9 | 70 | 65.7 | 30 | 7.3 |
150 | 6テ「ツツウ | 218 | 170 | 144.6 | 76 | 78.6 | 31 | 9.0 |
200 | 8テ「ツツウ | 273 | 224 | 198.2 | 89 | 104.4 | 33 | 17 |
250 | 10テ「ツツウ | 328 | 265 | 233.7 | 114 | 127 | 50 | 26 |
300 | 12テ「ツツウ | 378 | 310 | 283.9 | 114 | 148.3 | 43 | 42 |
350 | 14テ「ツツウ | 438 | 360 | 332.9 | 127 | 172.4 | 45 | 55 |
400 | 16テ「ツツウ | 489 | 410 | 381.0 | 140 | 197.4 | 52 | 75 |
450 | 18 | 539/555 | 450 | 419.9 | 152 | 217.8 | 58 | 101/107 |
500 | 20テ「ツツウ | 594 | 505 | 467.8 | 152 | 241 | 58 | 111 |
600 | 24テ「ツツウ | 690 | 624 | 572.6 | 178 | 295.4 | 73 | 172 |
700 | 28テ「ツツウ | 800 | 720 | 680 | 229 | 354 | 98 | 219 |
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