Soft Seat Gate Valve
Overview
SENSI Elastic seat gate valve casted with the highest quality ductile iron or carbon steel, in addition to the advantages of the elastic seat sealing gate valve, it also has the characteristics of high strength, light weight and precise geometrical dimensions. The ram has interchangeable functions and is equipped with a spiral umbrella. The gear-saving mechanism can be easily and easily switched by one person. It can also be equipped with an opening and closing indicator column or an electric or pneumatic actuator according to the requirements of the corpse. Excellent sealing and rust prevention, safe and reliable, and long service life. It can be installed vertically or horizontally and is widely used in water supply and drainage systems, sewage treatment systems, municipal construction and mining, metallurgy, power plants and other industries.
The main technical parameters
Nominal pressure: 1.0 to 2.5 MPa
Nominal diameter: 50 ~ 400mm
Working temperature: 0～80°C
Applicable medium: water, oil, gas, etc.
Flange standard: EN1092-1/ANSI B16.5
Test standard: GBl3927 APl598
Main component materials
| NO. | Part Name | Material |
|---|---|---|
| 1 | Body | CI, DI, Cast steel |
| 2 | DISC | DI+NBR/EPDM |
| 3 | Screw | Carbon steel |
| 4 | seal | NBR |
| 5 | Bonnet | CI, DI, Cast steel |
| 6 | Stem | Stainless steel |
| 7 | 0-Ring | NBR |
| 8 | Thrust bearing | Bronze |
| 9 | Bolt | Stainless steel |
| 10 | Gland | DI, Cast steel |
| 11 | Dust cover | NBR |
| 12 | Handwheel (drive cap) | DI |
Main shape connection size Unit mm
| DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | 406 | 432 | 457 | 508 |
| H(closed) | 313 | 332 | 372 | 424 | 497 | 562 | 680 | 837 | 948 | 1010 | 1220 | 1280 | 1480 | 1665 |
| H(open) | 355 | 375 | 415 | 476 | 540 | 600 | 720 | 875 | 990 | 1050 | 1245 | 1310 | 1560 | 1750 |
Main component materials
| NO. | Part Name | Material |
|---|---|---|
| 1 | Handwheel | DI |
| 2 | Stem nut | Bronze |
| 3 | Yoke | CI, DI, Cast steel |
| 4 | Gland | DI, Cast steel |
| 5 | O-Ring | NBR/EPDM |
| 6 | Stem | SS |
| 7 | Seal | NBR/EPDM |
| 8 | Disc | DI+NBR/EPDM |
| 9 | Body | CI, DI, Cast steel |
Main shape connection size Unit mm
| DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| L | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | 406 |
| H（closed） | 322 | 332 | 350 | 420 | 581 | 581 | 736 | 882 | 1109 | 1300 | 1380 |
| H（open） | 374 | 398 | 429 | 524 | 721 | 736 | 942 | 1013 | 1117 | 1655 | 1805 |
Main shape connection size Unit mm
| DN | 500 | 600 | 700 | 800 | 900 | 1000 | 1200 |
|---|---|---|---|---|---|---|---|
| L | 457 | 508 | 660 | 720 | 780 | 840 | 960 |
| H（Handwheel） | 1480 | 1665 | 2200 | 2800 | 2800 | 300 | 3000 |
| H（Gear） | 1650 | 1900 | 2350 | 2950 | 2950 | 3150 | 3150 |
| H（Electric） | Electric device can be specified by the user | ||||||
SENSI INDUSTRIAL TECHNOLOGY CO.,LTD
ADD: No.8290, Sunshine Avenue, Oubei, Wenzhou, Zhejiang, China
TEL：0577-67351392
FAX：0577-67351464
WEB：www.sensind.com
E-Mail : sales@sensind.com
