4212F4Y
Hoke Packless Valve 2000 psi 316 316 1/4"NPT-F 1/4"NPT-F
Packless Valve
The Hoke 4100 Series ball valves are compact quarter-turn instrumentation valves designed for reliable shutoff and long service life in gas and liquid systems. These valves feature a floating ball design with reinforced PTFE seats, providing bubble-tight sealing, low operating torque, and smooth operation under repeated cycling conditions. The blowout-proof stem construction enhances operational safety, while the compact body design simplifies installation in confined instrumentation panels and process systems. Available in 2-way and 3-way configurations with multiple end connection options, the series supports operating pressures up to 6000 psig (414 bar) depending on size and material selection. Typical applications include isolation service, sampling systems, analyzer panels, hydraulic systems, and general instrumentation requiring dependable quarter-turn shutoff performance.
Body material:
Seat:
Stem:
Working pressure:
Temp max:
Temp low:
Temp high:
CV value:
Orifice:
SS316/316L
SS316L
SS316L
2000 psi
316°C
-40°C
316°C
0,33
0
Connection A size:
Connection A type:
Connection A gender:
Connection B size:
Connection B type:
Connection B gender:
1/4"
NPT
female
1/4"
NPT
female
• Corrosion-resistant 316 stainless steel construction.
• Positive plug return prevents plug from sticking.
• Torque not transmitted to bellows, enhancing durability.
• Secondary seal in upper bonnet for added protection.
• Heavy-duty bellows for extended service life.
Explore how our expertise strengthens our commitment to quality and innovation.
With deep industry expertise and a focus on continuous improvement, our brands deliver reliable solutions that meet the highest standards of quality, performance, and innovation.
Access valuable resources and insights to support your projects and decision-making.
Discover the technical resources of Gommer Ingenieursbureau to learn more about our products and solutions. Download brochures, datasheets, and case studies for detailed information, specifications, and practical applications.