HG5-81-1/2 Manual Upspread Discharge Valve
Product overview
Product model: HG5-81-1/2
Nominal diameter: DN50~150mm
Nominal pressure: PN1.0~6.4MPa
Applicable temperature: -29~650℃
Main material: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8, CF8M, CF3, CF3M
Design and Manufacture: GB12234-89
Structure length: GB12221-89
Flange size: JB/T79-94
Inspection and test: GB13927
HG5-81-1/2 Manual Upspread Discharge Valve performance and purpose
HG5-81-1/2 Manual Upspread Discharge Valve produced and sold by Baigang valve group is easy to operate, open the freedom, flexible and reliable
movement; valve assembly and maintenance simple, reasonable sealing
structure, sealing ring replacement convenient and practical.
HG5-81-1/2 Manual Upspread Discharge Valve structure and principle:
The
valve is mainly composed of 1. Valve body, 2. Valve flap, 3. Seal, 4.
Stem, 5. Bracket, 6. Valve gland, 7. Hand wheel, 8. Law Blue, 9. Nut,
10. Set screws and other components, handwheel clockwise, the valve
closed, the stem moves upward, the valve is on the exhibition, the
handwheel clockwise, the valve closed, the valve stem down, the valve
For the exhibition valve
HG5-81-1/2 Manual Upspread Discharge Valve main parts material
| Part Name | ZG1Cr18Ni9Ti series | ZG00Cr18Ni10 series | ZG1Cr18Ni12MO 2 Ti series | ZG00Cr17Ni14MO 2 series | WCB series |
| Body / bonnet | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12MO 2 Ti | ZG00Cr17Ni14MO 2 | WCB |
| Valve stem | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12MO 2 Ti | ZG00Cr17Ni14MO 2 | WCB |
| Disc | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12MO 2 Ti | ZG00Cr17Ni14MO 2 | WCB |
| Gasket | 304 + PTFE | 304L + PTFE | 316 + PTFE | 316L + PTFE | Graphite +304 |
| Stud | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 35CrMoA |
| Nut | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 45 |
HG5-81-1/2 Manual Upspread Discharge Valve connection size
| DN | On the flange | On the flange | Under the flange | Sealing seat | ||
| D1 | D2 | D3 | D4 | D5 | D6 | |
| 25 | 115 | 80 | 115 | 85 | - | - |
| 32 | 135 | 100 | 135 | 100 | - | - |
| 40 | 145 | 110 | 145 | 110 | 80 | 60 |
| 50 | 165 | 125 | 160 | 125 | 85 | 70 |
| 65 | 180 | 145 | 180 | 145 | 130 | 85 |
| 80 | 195 | 160 | 195 | 160 | 135 | 95 |
| 100 | 215 | 180 | 215 | 180 | 160 | 130 |
| 125 | 245 | 210 | 245 | 210 | 160 | 140 |
| 150 | 280 | 240 | 280 | 240 | 185 | 165 |
| 200 | 335 | 295 | 335 | 295 | / | / |
HG5-81-1/2 Manual Upspread Discharge Valve connection size
| DN | On the flange | On the flange | Under the flange | Sealing seat | ||
| D1 | D2 | D3 | D4 | D5 | D6 | |
| 25 | 115 | 85 | 135 | 100 | 70 | 40 |
| 32 | 135 | 100 | 145 | 110 | 75 | 55 |
| 40 | 145 | 110 | 160 | 125 | 100 | 65 |
| 50 | 165 | 125 | 180 | 145 | 85 | 70 |
| 65 | 180 | 145 | 195 | 160 | 135 | 90 |
| 80 | 195 | 160 | 215 | 180 | 155 | 130 |
| 100 | 215 | 180 | 245 | 210 | 195 | 135 |
| 125 | 245 | 210 | 280 | 245 | 180 | 145 |
| 150 | 280 | 240 | 335 | 295 | 210 | 185 |
| 200 | 335 | 295 | 405 | 355 | / | / |
Reminder:
All text, data and pictures in this article are for reference only.To see more details of the HG5-81-1/2 Manual Upspread Discharge Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.
Headquarters Tel: +86-021-57278880
Sales Tel: +86-021-57278881
Fax: +86-021-57278882
E-mail: baigangvalve@163.com
Site: www.jhcq.com.cn
Add: Tinglin Industrial Park, Jinshan District, Shanghai
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