Z11Y/Z61Y Forged Steel Thread, Bearing Check Valve
Product overview
Product model: Z11Y/Z61Y
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
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.
Z11Y/Z61Y Forged Steel Thread, Bearing Check Valve structure design and specification:
Z11Y/Z61Y Forged Steel Thread, Bearing Check Valve Structure type is as follows:
Z11Y/Z61Y Forged Steel Thread, Bearing Check Valve standard material list
| Serial number | Part Name | CStoASTM | AStoASTM | SStoASTM | |
| A105 | F22 | F304L | F316L | ||
| 1 | Body | A105 | A182 F22 | A182F 304L | A182 F316L |
| 2 | Seat | A276 420 | A276 304 | A276 304L | A276 316L |
| 3 | gate | A182F 430 & 410 | A182 F304 | A182F 304L | A182 F316L |
| 4 | Valve stem | A182 F6 | A182 F304 | A182F 304L | A182 F316L |
| 5 | Gasket | 316 clip flexible graphite | 316 Clamp PTFE | ||
| 6 | cap | A105 | A276 F304 | A276F 304L | A276 F316L |
| 7 | bolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 8 | Pin | A276420 | A276 304 | ||
| 9 | Packing pressure sleeve | A276410 | A182F 304L | A182F F316L | |
| 10 | Easter bolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 11 | Packing platen | A105 | A182 F11 | A182F 304L | A182F 316L |
| 12 | Nut | A194 2H | A194 4 | A194 8 | A194 8M |
| 13 | Stem nut | A276 420 | |||
| 14 | fasten the screw nut | A194 2H | A194 4 | A194 8 | A194 8M |
| 15 | Nameplate | SS | |||
| 16 | Handwheel | A197 | |||
| 17 | Gasket | A473431 | |||
| 18 | filler | Flexible graphite | PTFE | ||
| Suitable media | Water, steam, oil and so on | Water, steam, oil and so on | Nitric acid, acetic acid and so on | ||
| proper temperature | -29 ° C to 425 ° C | -29 ° C to 550 ° C | -29 ℃ ~ 200 ℃ | ||
Z11Y/Z61Y Forged Steel Thread, Bearing Check Valve main connection size and weight
| 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 | |
Reminder:
All text, data and pictures in this article are for reference only.To see more details of the Z11Y/Z61Y Forged Steel Thread, Bearing Check Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.
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Add: Tinglin Industrial Park, Jinshan District, Shanghai
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