Pneumatic Ll Sanitary Mixproof Divert Valve Operation
- Model:
- JOV-RHPSCLL-11
- Brand:
- J&O
- Material:
- SS304 or SS316L
- Connection:
- Welding
- Gasket:
- PTFE, EPDM, NBR
- Working Temperature:
- 120 degree C
- Working Pressure:
- 10Bar
- Operation:
- Pneumatic
- Payment:
- T/T, L/C, Western Union
A mixproof valve separates intersecting fluid streams within multi-line sanitary circuits while preventing cross-contamination. Dual independently actuated seating discs establish an atmospheric leakage cavity between adjacent flow paths. If an internal seat seal degrades under fluid line stress, the escaping medium drains outward through a low-point exhaust aperture rather than entering concurrent product streams.
Orbital Welded Manifolds and Double Elbow LL Body Geometry
Direct-acting pneumatic cylinders modulate dual-stem assemblies across LL-type dual-elbow valve bodies, switching fluid direction between parallel pipe elevations without manual cross-connections.
Direct orbital butt-weld connections fuse seamless AISI 316L stainless steel ports into processing headers, eliminating elastomer clamp gaskets prone to cold flow distortion. Machined internal surfaces exhibit electropolished surface finishes below 0.38 microns Ra, preventing residual biofilm adhesion during clean-in-place sanitization.
Intelligent Control Unit Signal and Sensor Protocol Matrix
The matrix defines digital communication protocols and positional sensing parameters for top-mounted control units:
| Communication Protocol | Position Feedback Sensor | Operating Voltage Range | Enclosure Ingress Protection | Solenoid Pilot Pressure |
|---|---|---|---|---|
| AS-Interface (AS-i v3.0) | Non-contact inductive sensors | 24 to 30 V DC | IP67 / NEMA 4X | 5.0 to 7.0 bar (72 to 101 psi) |
| DeviceNet / CANopen | Hall-effect continuous stroke | 11 to 25 V DC | IP67 / NEMA 4X | 4.5 to 6.5 bar (65 to 94 psi) |
| IO-Link (Class A) | Magnetoresistive linear array | 18 to 30 V DC | IP67 / IP69K washdown | 4.0 to 7.0 bar (58 to 101 psi) |
| 24V DC Discrete PNP/NPN | Micro-switch mechanical cams | 20 to 28 V DC | IP65 standard enclosure | 5.0 to 8.0 bar (72 to 116 psi) |
Solid-State Position Feedback and Solenoid Pilot Dynamics
Top-mounted intelligent control units house internal pilot solenoid valves and optical stroke sensors directly above pneumatic actuators. Micro-stroke sensors calculate stem positions in real time, detecting disc movement increments as small as 0.1 millimeters.
Integrating a sanitary divert valve with decentralized automation heads provides rapid network diagnostics, eliminating wiring bundles while accelerating changeover sequencing.
Networked Actuation Timing and Process Stream Segregation
Automated mixproof valve operation depends on synchronized solenoid actuation to prevent hydraulic cavitation during stroke transitions. Internal spring-return pistons reset valve plugs to closed isolation positions whenever control voltage or pneumatic line pressure drops unexpectedly.
Deploying a welded mix proof valve equipped with networked position heads provides automated process traceability across hygienic processing manifolds.
Technical Data
| Material quality | AISI304, AISI304L, AISI316, AISI316 |
| Size | 1"-4" |
| Standards | DIN,SMS,ISO,IDF,RJT,3A,etc |
| Connection End | Threaded, Welded, Clamped |
| Types | L,T,L/L,L/T, T/L,T/T |
Product Parameter
Product Pictures
