Flowbetter · Others
OBV-A700 Forced Seal Ball Valve
OBV-A700 is available in NPS 2"~ NPS 40", Class150 ~ Class900.
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Suitable for on-off control of measuring system of natural gas and other medium.
In a typical gas pressure regulating station the sequence is: Station inlet → Filtration → Regulation → Metering → Outlet.
Technical specification
| Item | Value |
|---|---|
| Application | Suitable for on-off control of measuring system of natural gas and other medium |
| Execution Standards | API 6D |
| Nominal Size | NPS 2”~ NPS 40” |
| Nominal Pressure | Class150 ~ Class900 |
| Connection | Flange |
| Ambient Temperature | -73°C~+70°C (can be customized) |
| Structural Style | Lifting rod type |
| Seat Leakage | ISO 5208 Rate A Sealing Direction Bidirectional (Total Pressure Difference) |
| Materials | Body Cast steel LCC, etc Ball Forged steel LF2+ENP etc Stem Duplex stainless steel, etc |
Figures as printed in the 2025 catalogue. Final data is confirmed per project.
Design standards
Designed to API 6D, as stated in the 2025 catalogue.
Capacity, design conditions and scope of supply are confirmed per project against current drawings.
Questions
What sizes is the OBV-A700 available in?
NPS 2"~ NPS 40".
What pressure classes does the OBV-A700 cover?
Class150 ~ Class900.
Which standard is the OBV-A700 built to?
API 6D.
What materials are used in the OBV-A700?
Body Cast steel LCC, etc Ball Forged steel LF2+ENP etc Stem Duplex stainless steel, etc
Need a obv-a700 forced seal ball valve for your project?
Send the design conditions, medium, flow rate and pressure range. We return a technical proposal and a price.