Welcome To b2b168.com, Join Free | Sign In
中文(简体) |
中文(繁體) |
Francés |Español |Deutsch |Pусский |
| No.9701466
![](http://i.b2b168.com/e/tag_pthy.gif)
- Product Categories
- Pneumatic valve
- Pneumatic valve
- Electric valve
- Electric Butterfly
- Regulating valve
- Sanitary Valves
- Angle seat valve
- Diaphragm
- Solenoid valve
- Pneumatic Accessories
- Friendly Links
Information Name: | Metal seal pneumatic valve |
Published: | 2014-12-03 |
Validity: | 300 |
Specifications: | 10-300 |
Quantity: | 1000.00 |
Price Description: | |
Detailed Product Description: | Metal seal pneumatic valve with pressure, temperature, shear resistance and other characteristics. Fixed ball core, reducing the high pressure deformation defects. Ball surface hardened coating spray, seat tungsten nitride processed and paired grinding, valve stem seals with pre-pressure graphite packing, reduce leakage possible. Standard technical parameters valve nominal diameter: DN20-DN250 Body material: WCB, 304,316,316L Connection: Flange pressure rating: PN1.6-4.0MPa Structure: floating ball valve core assembly seat sealing: 304,316,316L + STL \ WC Spool Material: 304,316,316L + STL \ WC stem material: 304 Medium: water, oil, steam and other performance straight-through design, flow resistance, the pressure to reduce defense blowout stem design, the use of safe and reliable design of the sealing surface of the stem-proof ball core spray treatment or tungsten carbide surface can allow pressure: 1.6Mpa pressure less than the nominal amount of leakage: zero leakage Hysteresis: ± 2.5% double acting pneumatic actuator : ventilation opening, ventilation off, the air supply fails to keep the current position of a single action open air: ventilation opening, breathe off, turn off the gas supply failure Single-acting gas valve type: ventilation off, breathe the open, the air supply fails to open the optional accessories: for solenoid valve, limit switches, air filter regulator, electrical locator, hand wheel, to secure his position valve electrical part can choose Explosion |
Admin>>>
You are the 20590 visitor
Copyright © GuangDong ICP No. 10089450, Shanghai Jin Industrial Equipment Co., Ltd. on All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 20590 visitor
Copyright © GuangDong ICP No. 10089450, Shanghai Jin Industrial Equipment Co., Ltd. on All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility