Product model: H11Y/H61Y
Nominal diameter: NPS3/8"~2"
Nominal pressure: Class150~2500Lb
Applicable medium: water, steam, oil, etc
Applicable temperature: -29℃ ~ 550℃
Main material: A105, A182 F22, A182F 304L, A182 F316L
Manufacturing standard: according to API 602,BS5352,ANSI B16.34
Test and acceptance: API 598, marking according to MSS SP-25
Product Overview
Z11Y/Z61Y Forged Steel Thread, Bearing Check Valve produced and sold by Baigang valve group has three kinds of bonnet design, the first is a bolt-type valve bonnet, connected by concave and convex surface, stainless steel with flexible graphite spiral wound gasket, ring can also be used on request connection, the second is the welding bonnet, Sealing by thread after welding, according to demand can also be used directly rigid welding, the third is self-sealing bonnet, threaded and self-sealing bonnet connection.
Structure design and specification:
Z11Y/Z61Y Forged Steel Thread, Bearing Check Valve Structure type is as follows:
Main overall connection dimensions
| NPS | Reduced diameter | 3/8 " | 1/2 " | 3/4 " | 1" | 1 1/4 " | 1 1/2 " | 2" | |
| Full diameter | 3/8 " | 1/2 " | 3/4 " | 1" | 1 1/4 " | 1 1/2 " | 2" | ||
| L | 79 | 79 | 92 | 111 | 120 | 120 | 140 | 178 | |
| H open | 158 | 158 | 169 | 197 | 236 | 246 | 283 | 330 | |
| W | 100 | 100 | 100 | 125 | 160 | 160 | 180 | 200 | |
| weight | Bolt type | 2.1 | 2.0 | 2.3 | 4.3 | 5.9 | 6.9 | 11.1 | 15.2 |
| Welded | 1.8 | 1.7 | 2.0 | 3.8 | 5.1 | 6.1 | 10.2 | 14.2 | |
Add: No. 175, Lane 250, Fangde Road, Jiading District, Shanghai
Tel: +86-21-51863336
Fax: +86-21-34677003
E-mail: shldv@139.com
Fujian plant site：2233 Maosheng Road, Nan 'an City, Fujian Province
Factory telephone：+86-21-31007333
Shanghai Public Network Anbei: 31011402004337Sitemap
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