API · ASME · DIN · EN standard industrial valves
Angle Control Valves
Angle control valves turn the flow path through 90 degrees inside a single body, combining the modulating trim of a globe control valve with the geometry of an angle valve — the standard choice where a drain, a high pressure drop, or an elbow-to-valve replacement is involved. The range covers DN20 to DN400 at PN 16 to PN 100 / Class 150 to Class 600, with flanged, RF, MF and RTJ end connections, WCB/WC6/CF8/CF8M bodies, SS304/SS316/cobalt-chromium hardfacing alloy seating, linear, equal-percentage and quick-open flow characteristics, Cv values from 1.6 to 690 by characteristic, metal-seal leakage grade IV and soft-seal grade VI, and face-to-face lengths from 115 mm to 475 mm across the size range. Selection turns on the pressure drop taken across the valve, seat material against the media, and the leakage grade required on metal versus soft seals.
Part of the Control Valves family
Last updated: 2026-11
Family specifications
| size range | DN20 to DN400 |
|---|---|
| pressure class | PN 16 to PN 100, Class 150 to Class 600 |
| flow characteristics | Linear, Percentage, Quick Open |
| rated cv | Percentage CV 1.6 to 630, linear CV 1.8 to 690 |
| rangeability | 50:1 |
| body materials | WCB, WC6, CF8, CF8M |
| end connections | Flanged, RF, MF, RTJ |
| face to face length | 115 mm to 475 mm across DN20-DN400 |
| seat plug materials | SS304, SS316, cobalt-chromium hardfacing alloy |
| allowable leakage | Metal seal: grade IV (0.01% rated capacity); soft seal: grade VI (foam grade) |
| weight | 24 kg to 624 kg across DN20-DN400 |
| ova design intent | 90-degree angle body flow path for selected severe service and process control applications |
| ova service applications | high pressure drop, flashing, erosive, steam and industrial process flow control |
| ova trim options | Single-seat, cage-guided, balanced, anti-noise or anti-erosion trim options |
| ova actuation | Pneumatic actuator, electric actuator or control accessory package available |
| ova accessories | Positioner, air filter regulator, solenoid valve, limit switch or feedback device can be configured |
| ova end connections | Flanged, butt weld or project-specific end connection |
| ova trim selection | Single-Seat Trim, Balanced Trim, Cage-Guided Trim, Hardened Trim, Anti-Noise Trim |
| ova actuator selection | Pneumatic Actuator, Electric Actuator, Positioner |
| m7a service intent | designed for special applications such as hydrocarbon service involving severe operating conditions where high temperatures and/or high pressures, high pressure drops, severe coking conditions and flashing liquids are encountered |
| m7a streamlined design | The inner body contours are streamlined to give maximum throat efficiency and freedom from erosion and to eliminate pockets causing flow reversal and eddy currents. |
| m7a quench feature | These valves are designed with a unique internal gas oil quench feature that simultaneously reduces furnace oil outlet pressure and introduces quench oil before the process fluid leaves the valve. |
| m7a rating ranges | 150 to 2500 10K to 63K 10 to 400 |
| m7a seat leakage standards | IEC 60534-4 and ANSI/FCI 70.2 |
| m7a seat leakage class | IV, V |
| m7a connection notes | Only flange end connections are available, no Butt Welding ends available, Hub end connections are available upon request, Different end connections between inlet and outlet are available upon |
| m7a temp note | -46, +343, +566, +427 |
| mga product name | Stainless Steel Angle Control Valve |
| mga size range | DN25-DN300 (1-12 Inch) |
| mga pressure rating | Class 150 LB, 300 LB, 400 LB (PN16, PN40, PN64) |
| mga body materials | Stainless Steel, ASTM A351 CF3, A351 CF3M, A351 CF8, A351 CF8M |
| mga packing materials | Graphite, PTFE |
| mga seat leakage | according to ANSI B16.104 |
| mga end connections | RF, FF, RTJ |
| mga operation | Pneumatic Actuator |
| mga flow characteristics | Linear, Equal Percentage |
| mga example spec | DN50 (2-inch) size with a PN40 pressure rating and a Class 300 LB specification |
| mga emissions compliance | TA-LUFT/ISO 15848-1/API 624 |
Ordering & documentation
Documents
Ask for the documentation set with the inquiry — typical items (material certificates, test reports to the listed inspection standard, dimensional drawings) are confirmed and supplied with the quotation.
Quotation
Send the medium, temperature, pressure, size and connection for a quotation-ready inquiry. Lead time, MOQ and price are confirmed at quotation, together with the documents to be supplied with the order.
Sample & supply
Supply terms, order quantities and lead time are agreed per order — state the destination country and required schedule with the inquiry.
Storage & shipping
Store valves with seats and seals protected from UV, ozone and deformation, and keep end-face protectors on until installation; storage limits and shipping arrangements for the selected materials are confirmed at quotation.
Frequently asked questions
What sizes and pressure ratings are available for angle control valves?
The published size range is DN20 to DN400, and the published pressure ratings are PN 16 to PN 100, Class 150 to Class 600. Availability of a specific size and rating is confirmed at quotation.
What materials are angle control valves available in?
The published specification lists body materials: WCB, WC6, CF8, CF8M. Material availability for a specific size and rating is confirmed at quotation.
What end connections do angle control valves support?
The published specification lists Flanged, RF, MF, RTJ as the available end connections. The connection for a specific size is confirmed at quotation.
What should a quotation inquiry for angle control valves include?
The governing standard and class, nominal size, body and seat materials, the service medium with temperature, and the destination — anything missing is confirmed during quotation.
Request a quote for angle control valves
Submit the requirement here — a quotation-ready inquiry states the governing standard and class, size, materials, medium, temperature and destination.
What happens to your details is described in our privacy notice.
Get a quotation for Angle Control Valves
Send the standard, pressure class and size for a quotation-ready inquiry — answered with documents and terms.