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Q741F: Integrated Hydraulic Ball Valve Platform
High-Pressure Precision for Shipboard and 50m Submerged Isolation
The Q741F Series represents INJOY’s pinnacle of automated fluid control. By natively integrating zero-leakage, precision-ground ball valves with our modular T and S Series hydraulic actuators, we deliver a complete, factory-verified package. This integrated approach eliminates the risks of third-party assembly, ensuring perfect stem alignment, optimized torque delivery, and synchronized sealing for the most critical isolation tasks in marine and offshore environments.
Body: CF3M (316L Stainless Steel)
Valve Stem / Ball: SS316L
Seat / Packing: PTFE
Sizes: DN15 – DN200
Pressure: PN16~PN40, 150LB, 300LB, 10K
Flange Options: HG/T20592, ASME B16.5 RF, EN1092-1, JIS B2220
Working Temp: -20°C to +80°C
Actuator Standard: BS EN 15714-4, IP68
Hydraulic Viscosities: 15 ~ 46 cST/40°C
Q741F-T: Symmetric torque for engine rooms.
Q741F-T: Shipboard & Deck Service
Actuator: T-Series
Depth: Submersible (Shallow Water)
Response: Rapid 0.5s – 1.0s operation.
Best For: Engine room isolation.
Smart Monitoring: Includes PFB Module (Optional) for real-time status feedback.
Reliability: C4-M marine coating as standard.
Q741F-S: Fail-safe security for 50m depth.
Q741F-S: 50m Submerged Service
Actuator: S-Series
Depth: Rated for 50 meter
Response: Rapid 0.5s – 1.0s operation.
Best For: Submerged ballast tank isolation.
Signal Integrity: Integrated PFB Module (Optional) provides precise tracking under 50m of water.
Reliability: C5-M marine coating as standard.
Optional PFB Feedback Module
Every Q741F configuration can be equipped with our PFB-0420MA module, providing 0-100% real-time remote position confirmation for centralized bridge or engine room control.
Triple-Layer Defense:Proprietary Solid-State Encapsulation and redundant internal sealing; ensures bone-dry operation under extreme hydrostatic pressure and condensation.
German P+F Precision:Integrated with premium Pepperl+Fuchs analog sensors for continuous 4-20mA position visibility.
Heavy-Duty Construction: Cast in C95800 Nickel-Aluminum Bronze with 316L Stainless Steel interfaces; immune to seawater corrosion and biofouling.
Operational Depth: IP68 Rated and system-verified for depths up to 330 Meters / 1,083 Feet (D-Series with Bronze Top Cap). We offer tiered testing for T-Series (5m) and S-Series (50m) to match your specific offshore requirements.
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