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:
Our commission is to serve our buyers and purchasers with most effective good quality and aggressive portable digital goods for Big Discount Spherical Disc Butterfly Valve - Cryogenic Ball Valve – Convista, The product will supply to all over the world, such as: Provence, Bangladesh, Nicaragua, we have 8 years experience of production and 5 years experience in trading with the customers all over the world. our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.
By Rachel from Hanover - 2018.06.05 13:10
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
By Tina from Wellington - 2017.12.31 14:53