Bellows sealed globe valve
The bolted bonnet type valves are manufactured to guarantee the highest performance in the widest spectrum of oil and gas applications
Introduction
Bellows sealed globe valve
These high quality valves are installed in a large variety of services in the oil and gas field, chemical and petrochemical industry, in onshore and offshore drilling/refining, and in the power industry. These valves are successfully installed worldwide on applications requiring tight shutoff.
Description
Robust valve body in a wide range of materials (NACE compliance included).
Threaded seat rings facilitate maintenance and/or replacement. On request, they can also be supplied as tack or seal welded. Above NPS 12 the seats are seal welded as standard.
Connections are offered as flanged or special, such as clamp type, to meet any customers’ request.
Manufactured according to the requirements of ASME B16.34 and BS1873.
Seats are welded in.
| Valve Size |
| DN15-DN450，1/2″-18″ |
| Pressure Class |
| PN16-PN100， 150LB-2500LB |
| Materials |
| WCB，WC6，WC9，WCC,CF8, CF3, CF3M, CF8M，4A，5A |
| Design and Manufacturing Standards |
| DIN3356，AMSE B16.10 |
| Face to Face Standards |
| DIN3202 ， ASME B16.10 |
| Flange Dimension Standards |
| ASME B 16.5， ASME B16.47，DIN2543-2545 |
| Pressure Test Standards |
| DIN3230，API598 |
| Fire Safety Test Standards |
| API607 |
| Quality/Product Certifications |
| ISO9001,ISO14001,ISO18001 |
| Fugitive Emissions |
| ISO 15848-1，API 622 |
| NACE |
| NACE MR 0103 NACE MR 0175 |
| Valve operator options |
| Handwhel， Worm Gear，Electric actuator， Pneumatic actuator，Hydraulic Actuator. |
| Shutoff Class |
| API 598 (Zero Leakage), |
| Bore |
| Full Bore |
| Process Connection Types |
| RF, RTJ, BW，SW，NPT |
