Big Discount Spherical Disc Butterfly Valve - Cryogenic Ball Valve – Convista
Big Discount Spherical Disc Butterfly Valve - Cryogenic Ball Valve – Convista Detail:
| Design Specification | API 6D, ANSI B16.34 |
| NominaDiameter | DN15~DN 800 (NPS1~-NPS32) |
| Pressure Rating | PN 1.6~ PN10 MPa (las50-Class600) |
| Shutoff Tightness | ISO 5208 Rate A |
| Applicable Temperature | -196°C–60°C |
Actuator Manual operated Electrical Actuator Pneumatic Actuator etc
Applied to low temperature and cryogenic application, such as: LNG, Air Separation, Ethylene Quickly Quenching Cracking Gas, Ethylene Rectifying, Low Temperature Methanol Cleaning Process.
l Extension Bonnet Structure: assure the stuffing box sealing performance, prevent frost on stuffing box
Automatic Pressure Relief Seat: avoid cavity pressure abnormal rising
-196°C liquid nitrogen cryogenic treatment: turn the remaining austenite into martensite, prevent component dimensional change from organization phase transformation caused by temperature change.
Nitrogen Test Leakage: assure valve sealing performance, ensure valve is applicable to wide range of application
Product detail pictures:
Related Product Guide:
We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Big Discount Spherical Disc Butterfly Valve - Cryogenic Ball Valve – Convista, The product will supply to all over the world, such as: Oman, Oman, Brunei, We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients. We welcome you to contact us for more information and look forward to working with you.
By Nancy from Ghana - 2018.09.23 17:37
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
By Daniel Coppin from Bangladesh - 2017.11.11 11:41
