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:
During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of Big Discount Spherical Disc Butterfly Valve - Cryogenic Ball Valve – Convista, The product will supply to all over the world, such as: Egypt, Malta, Estonia, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
By Rae from Brunei - 2017.02.18 15:54
This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
By Sabrina from Portugal - 2017.02.14 13:19
