Electric Actuated Stainless Steel Flanged Ball Valve
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Electric Actuated Stainless Steel Flanged Ball Valve
IP67 ACTUATOR · MANUAL OVERRIDE · CE / ISO 9001 / ATEX OPTION
The Q941F-16P is a 2-piece, full-bore, electric actuated ball valve
engineered for reliable on/off flow control in industrial pipelines.
The body and ball are precision-cast in ASTM A351 CF8M
(equivalent to SS316L), offering exceptional corrosion resistance
in aggressive chemical, marine, and process environments. PTFE
seats provide bubble-tight shut-off to ANSI Class VI, while the
reinforced stem design prevents blow-out under high
differential-pressure conditions.
| Q941F-16P · ISO 5211 · PN16 / Class 150 | |
|---|---|
| Pressure Rating | PN16 / Class 150 |
| Nominal Size | DN25 — DN200 (1" — 8") |
| Body Material | Stainless Steel CF8M (SS316L) |
| Port Type | Full Bore (Full Port) |
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— Full Specifications
Electric Actuated Stainless Steel Flanged Ball Valve - Parameter Table
| PARAMETER | SPECIFICATION |
|---|---|
| Body Material | Stainless Steel CF8M (SS316L) |
| Ball / Stem Material | SS316L Polished Ball / SS316 Stem |
| Seat / Seal Material | PTFE (Polytetrafluoroethylene) |
| Nominal Size (DN) | DN25 — DN200 (1" — 8") |
| Pressure Rating | PN16 / Class 150 |
| Maximum Working Pressure | 1.6 MPa (16 Bar) |
| Working Temperature | -20 °C to +200 °C (-4 °F to +392 °F) |
| Body Design | 2-Piece Flanged End |
| Port Type | Full Bore (Full Port) |
| Connection Standard | GB / ASME B16.5 / DIN |
Our Production Process
1. Casting
2. Machining
3. Testing
4. Loading
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This Product Spec Sheet
Single-page datasheet for Electric Actuated Stainless Steel Flanged Ball Valve.
- Full parameter table
- Dimensional drawing
- Materials & standards list
- Ordering code guide
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— WHY bAUTU
Why Specify This Valve from Bautu
Fully Automated Quarter-Turn with Position Feedback
The integrated electric actuator delivers fully automated quarter-turn operation with position feedback via dual limit switches. Rated IP67, the die-cast aluminium housing protects internal electronics in outdoor and wet-area installations. A built-in manual override handwheel ensures fail-safe operability during power interruptions. The actuator mounts directly to the valve via an ISO 5211 flange interface, allowing straightforward field replacement or upgrade.
Multi-Industry Use, CE / ISO 9001 / ATEX Certified
This valve is suitable for water treatment, HVAC, chemical processing, oil and gas distribution, food and beverage, and firefighting systems. It complies with GB/T 12237, API 608, and ASME B16.34, and is available with CE, ISO 9001:2015, and optional ATEX certification.
— KEY FEATURES
— FAQ
Frequently Asked Questions
What is an electric actuated stainless steel flanged ball valve?
An electric actuated stainless steel flanged ball valve combines a CF8M or 316L stainless steel ball valve body with an electric actuator that uses a gear motor to rotate the valve ball 90°, providing fully automated on/off or modulating flow control without compressed air. It is the preferred automation solution for corrosive media, hygienic processes, and installations where no pneumatic supply is available — including water treatment plants, chemical dosing systems, food and beverage lines, pharmaceutical facilities, and HVAC systems. Bautu's electric actuated stainless steel flanged ball valves are available across a full range of voltages, control signals, and enclosure ratings to match any control system or site condition.
How do I choose the right actuator voltage and control signal for my system?
Selecting the correct actuator starts with two questions: what voltage does your control panel supply, and do you need on/off or proportional control? For on/off switching, a standard actuator with open/close signal is sufficient — common voltage options include DC 24V (for PLC and SCADA panels), AC 110V (North American standard), and AC 220V (standard in Europe, Asia, and most industrial sites). For modulating control — holding the valve at a specific percentage open to regulate flow — a positioner accepting a 4–20mA or 0–10V signal is required. Additionally, consider your environment: IP67 enclosures suit outdoor or washdown areas, while Ex-rated (ATEX/IECEx) actuators are mandatory in hazardous explosive atmosphere zones. Bautu's engineering team can match the correct actuator specification to your control system — share your panel voltage, signal type, and site classification for a precise recommendation.
What is the standard lead time, and what custom configurations does Bautu offer?
Standard electric actuated stainless steel flanged ball valves are delivered in 3–5 weeks from order confirmation, including actuator assembly and factory operational testing. Bautu offers fully customized packages with modulating positioners, position feedback indicators, manual override handwheels, IP67/IP68 weatherproof or Ex d explosion-proof enclosures, and third-party inspection (SGS, BV, TÜV). Valve body options include standard CF8M (316SS) and low-carbon 316L for welded assemblies or pharmaceutical-grade service. Submit your pipe size, media, pressure rating, and control system details for a complete valve-actuator package quotation within 24 hours.
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