Quick-openning valve
Key words:
Tire isolation film wrapping film pearl cotton bubble bag
Classification:
Marine valves and valves
The company specializes in the production of PE insulation film with tires, which is used for the isolation of rubber and air in the manufacturing process of radial tires to ensure the preservation of rubber and reduce oxidation to improve tire quality. At the same time, it also produces LDPE, HDPE cylinder materials and PE bags of various specifications. The product specifications are various, with a width of 500mm ~ 2300mm and a thickness of 0.006~0.25mm. Besides conventional flat bags and edge wiping bags, it can also be customized according to customer requirements to meet various different needs of users.
Product Details
General
Quicking-openning valve include Air-actuated quicking-openning valve and Hydraulic quick-openning valve.they're used for marine F.W.,F.O.,L.O.,D.O,etc. The valve may be used as shut-off valve normally and can be opened & closed by hand wheel just like shut-off valve. In case of emergency action can be made by either air-actuated or hydraulic to open valve immediately.
Parameter List show as table 1
Table 1
| Nominal pressure | 0.6MPa |
| Nominal diameter | DN15 ~ 100mm |
| Working tempreture | t≤l20℃ |
| Connecting flange standard | GB2501-89PN6 |
| Valve body material | ZG230-450； ZQSnl0-2 |
| Working pressure of cylinder body | 0.5 ~ l.0MPa |
Mark For Example
Nominal pressure 0.6MPa,Cast-steel of valve body,Nominal diameter 15mm and through-type with Air-actuated quick-openning valve is expressed as: Air-actuated quick-openning valve QSK-A6015
Structural dimension
| Nominal Diameter | Structural dimension |
Hand wheel DO |
Lift Range m |
Flange | ||||||
| L | H | b | D | D1 | n-d | |||||
| DN | A type | B type | A type | B type | ||||||
| 15 | 130 | 90 | 310 | 340 | 80 | 8 | 14 | 80 | 55 | 4-11 |
| 20 | 150 | 95 | 320 | 16 | 90 | 65 | ||||
| 25 | 160 | 100 | 350 | 9 | 100 | 75 | ||||
| 32 | 180 | 105 | 100 | 18 | 120 | 90 | 4-14 | |||
| 40 | 200 | 115 | 390 | 400 | 120 | 13 | 130 | 100 | ||
| 50 | 230 | 125 | 420 | 140 | 16 | 20 | 140 | 110 | ||
| 65 | 290 | 145 | 440 | 420 | 19 | 22 | 160 | 130 | ||
| 80 | 310 | 155 | 470 | 440 | 160 | 23 | 190 | 150 | 4-18 | |
| 100 | 350 | 175 | 520 | 480 | 180 | 30 | 210 | 170 | ||
Previous Page
Next Page
Previous Page
Next Page
More cases
Online Message
* The relevant information you submit is only for business communication with our company; our company solemnly promises not to provide any personal privacy information about you to third parties; if you have any concerns, please do not submit it.
Contact Us CONTACT US
Telephone:(TEL)
+86-513-86584304
Fax:(FAX)
+86-513-86584555
E-mail:(E-MAIL)
Address:(ADD)
No.1, Xinlianju Xinnong Road, Liuqiao Town, Tongzhou District, Nantong City, Jiangsu Province
QR code
CopyRight © 2014 NANTONG SHIFA SHIPPING MACHINERY CO., LTD | SEO Tags