Butterfly handle ball valve 1/2" F-M SENA VA30 [753603]
ZAW-KUL-MOT-1/2-GW-GZ
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37,28 zł
total
30,31 zł
subtotal
In Stock:
2
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VAT23,00%
Product Description
Butterfly Handle Ball Valve 1/2" F-M SENA VA30 (Part No. 753603)
Compact Shut-Off Solution with Enhanced Durability for Demanding Fluid Systems
The heavy-duty SENA VA30 series 1/2-inch ball valve is a premium-grade fluid control component engineered for industrial, pneumatic, and commercial engineering setups. Featuring an asymmetrical Female-to-Male (F-M) threading configuration, this valve facilitates direct, streamlined integration between system components—such as screwing directly into a distribution manifold, regulator, or pump housing—completely bypassing the need for intermediate hex nipples. Equipped with an ergonomic, low-profile butterfly handle (T-handle), it stands as the ideal shut-off mechanism for highly restricted structural footprints where the swing radius of a traditional long lever would be blocked by adjacent pipework or enclosure walls.
Key Technical Features and Operational Advantages:
- High-Grade Plated Brass Construction: The valve body and internal mechanical elements are forged from premium brass, expertly sandblasted and finished with a protective chrome/nickel plating. This gives the unit superb resistance to oxidation, dezincification, and lime scale crystallization.
- Efficient 1/2" F-M Thread Profile: The male-by-female connection model considerably reduces installation labor and field maintenance times while lowering the overall component count, directly minimizing the risk of potential leak paths.
- Premium PTFE (Teflon) Seals: Engineered with pure PTFE seats to guarantee bubble-tight hydraulic shut-off over thousands of operational cycles. The high-lubricity sealing profile ensures exceptionally low operating torque, preventing the valve from seizing even after long periods of inactivity.
- Space-Saving Butterfly T-Handle: Fabricated from durable aluminum with a heavy-duty protective coating, the compact wing handle allows for lightning-fast, definitive quarter-turn (90°) fluid isolation within narrow structural spaces.
- Robust Industrial Ratings: The SENA VA30 line is characterized by its high structural resilience against sudden pressure spikes and wide thermal fluctuations, delivering safety and operational integrity.
Primary Application Areas:
- Car Wash Systems & Technology: Isolating fluid lines within chemical dosing boards (shampoo, wax injectors), managing reverse osmosis (RO) and softened water loops, and controlling hydronic underfloor anti-frost heating manifolds.
- HVAC & Commercial Plumbing: Sectional shut-off for hydronic heating networks, cooling lines, and domestic hot or cold water distribution lines.
- Industrial Pneumatics: Safe isolation for compressed air delivery setups feeding mechanical overhead booms, automation machinery, or tool loops.
Frequently Asked Questions (FAQ)
When should I choose a butterfly handle over a traditional long lever handle?
A butterfly handle is specifically designed for space-restricted environments. Long lever handles require a wide clearance radius to rotate a full 90 degrees. The butterfly handle sits compactly directly above the valve body, allowing effortless open/close operations inside tight control cabinets, crowded plumbing manifolds, or hidden technical compartments.
Do both the female (F) and male (M) threads require additional sealants during setup?
Yes. Both connections on this valve are standard international threads and do not feature integrated mechanical compression gaskets. To ensure a completely leak-proof joint, you must apply standard thread-sealing materials suited to your fluid type—such as PTFE thread tape, sealing cord, or a high-performance liquid anaerobic thread locker.
Is the SENA VA30 valve compatible with the cleaning chemicals used in car washes?
The plated brass body along with the PTFE teflon seals demonstrate excellent compatibility with softened water, pure reverse osmosis (RO) water, and typical diluted car wash chemicals (such as active foams, shampoos, and drying waxes). For aggressive, raw chemical concentrates—particularly undiluted acids used for wheel cleaning—we advise deploying full stainless steel or dedicated polymer fluid valves instead.
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