Stainless Steel Meter Disc-type Trap Valve
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
Stainless steel meter disc-type trap valves(pic1)
Stainless steel meter disc-type trap valve(pic2)
Stainless steel meter disc-type trap valve(pic3)
Structural features
With steam or air temperature-preservation devices, not affected by environment temperature, reducing action frequency, and lengthening the useful life.
2. The self-drainage of filter is in stock.
3.The valve action is sensitive and reliable, with large displacement.
2.Working Principle
This trap valve make use of thermodynamic features, the second evaporation takes palce when the condensed water displacement is too low. And between voscosity and sealing aspects and steam aspect, there are different driving opening parts.
Dimensions & constructral diagram
Stainless steel meter disc-type trap valve constructral diagram(pic1)
Stainless steel meter disc-type trap valve constructral diagram(pic2)
Stainless steel meter disc-type trap valve constructral diagram(pic3)
| type | diameter (DN) | connecting medel | Max. permitting temperature ℃ | material of body | dimensions | |||
| CS19W-16P | 6 | Thread | 250℃ | 0Cr18Ni9 | 50 | 48 | 30 | 18 |
| CS19W-16P | 8 | Thread | 250℃ | 0Cr18Ni9 | 50 | 48 | 30 | 18 |
| CS19W-16P | 10 | Thread | 250℃ | 0Cr18Ni9 | 52 | 58 | 35 | 23 |
| SLZ thermodynamic type | 6 | Thread | 250℃ | 0Cr18Ni9 | 40 | 33 | 24 | 9 |
| SLZ thermodynamic type | 8 | Thread | 250℃ | 0Cr18Ni9 | 40 | 33 | 24 | 9 |
| SLZ thermodynamic type | 10 | Thread | 250℃ | 0Cr18Ni9 | 52 | 37 | 26 | 11 |
Main external dimensions and connecting dimensions
| Type | Diameter（DN） | B | H | H1 | H2 |
| ST-16C Adjustable Normal-temperature Type | 15 | 62 | 162 | 95 | 67 |
| 20 | 68 | 162 | 95 | 67 | |
| 25 | 75 | 168 | 93 | 75 | |
| 32 | 80 | 175 | 100 | 80 |
| type | BNF1 | BNF2 | ||||||
| connecting medel | ZG1/2″ | ZG3/4″ | ZG1″ | ZG1/2″ | ZG3/4″ | ZG1″ | ||
| diameter | 15 | 20 | 25 | 15 | 20 | 25 | ||
| dimensions （mm） | L | 100 | 105 | 105 | 100 | 105 | 105 | |
| W | 63 | 63 | 63 | 63 | 63 | 63 | ||
| weight （Kg） | 0.8 | 0.9 | 0.9 | 0.8 | 0.9 | 0.9 | ||
