OEM Factory for Wafer Silent Check Valve - Cryogenic Ball Valve – Convista
OEM Factory for Wafer Silent Check 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 continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for OEM Factory for Wafer Silent Check Valve - Cryogenic Ball Valve – Convista, The product will supply to all over the world, such as: UK, America, Ukraine, If you need to have any of our merchandise, or have other items to be produced, make sure you send us your inquiries, samples or in depth drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.
By Madeline from Hamburg - 2018.07.27 12:26
We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
By Clementine from El Salvador - 2018.12.05 13:53
