Neles Easyflow™ J4 series 3-piece floating ball valve
Full and reduced bore, threaded, socket-weld, or butt-weld
Neles Easyflow J4 series 3-piece floating ball valves are an economical option to our fully featured products. J4 series provides long, reliable life and a rugged three-piece body construction.
Features and benefits
Benefits
- Long cycle life
- Easy to maintain
- Single source responsibility with reliable Neles actuators, switches, and controllers
- Compliance with industry standards
Features
- Unique low torque seat design provides bubble-tight shut-off through pressure and temperature cycles
- ISO 5211 mounting pad for direct mounting of handle, gear operator, manual override, or actuator
- Internal entry blow-out proof stem design
- Live-loaded spring stem seal provides long cycle life and low emissions with minimal maintenance
- An extremely tight fit drive between the stem and ball ensures accurate and repeatable shut-off and control
- Anti-static grounding between ball and stem as well as stem and body
- Lockable handle available
- Cavity fill option minimizes media trapped inside the cavity
- Every valve is factory tested, serialised & quality tagged prior to shipment
Applications
- Chemical and petrochemicals
- Pulp & paper
- Food and beverage
- Water & wastewater
- Pharmaceutical
- HVAC
- Mining
Specifications
| Nominal diameter: | DN15 – DN50 (NPS 1/2 –2) |
| Pressure rating: | Class 800 |
| End to end dimensions: | Manufacturers standard |
| Valve ends: | ASME B16.11 (Screwed and socket weld ends) |
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ASME B16.25 (Buttweld ends)
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| Vacuum rating: | 29.91 inch Hg gauge (759.98 mm Hg gauge or 2x10-2 Torr or 4x10-4 psia or 99.99% vacuum) |
| Leakage: | No visible leakage |
| Standards followed: | ISO 17292, ASME B16.34, API 598, BS EN 12266 |
| Testing: | API 598 |
| Safety level: | SIL-3 capable |
