Product model: Y43H
Nominal diameter: DN15-400mm
Nominal pressure: PN1.6~6.4MPa
Applicable temperature: 0-350 ℃
Applicable medium: water, steam, etc
Product Overview
This pressure reducing valve is mainly used in steam pipelines to reduce pressure and stabilize pressure. Belongs to a pilot piston type pressure reducing valve. It consists of two parts: the main valve and the pilot valve. The main valve is mainly composed of parts such as valve seat, main valve disc, piston, spring, etc. The pilot valve is mainly composed of parts such as valve seat, valve disc, diaphragm, spring, adjustment spring, etc. This product has made significant improvements on the basis of ordinary pressure reducing valves, increasing the piston area and changing the throttling structure. The sealing form has been changed, and the flow area has been increased, greatly improving performance in terms of sensitivity, flow rate, and lifespan. This product is mainly used in steam pipelines, suitable for steam pipelines with large flow rates and large changes in inlet pressure.
Main overall connection dimensions
| DN | L | H1 | H | D |
| 15 | 147 | 235 | 145 | 207 |
| 20 | 154 | 235 | 145 | 207 |
| 25 | 160 | 235 | 145 | 207 |
| 32 | 180 | 250 | 160 | 220 |
| 40 | 16 | 250 | 160 | 220 |
| 50 | 230 | 270 | 180 | 220 |
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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