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Stainless Steel Ball Valves, Manual

Key High's SSBV Series Ball Valves are 1/4-turn (90-degree) valves that feature inline mounting, creating a straight flow path to maximize conductance. Installation is straightforward and uses standard ISO-KF "Key Speedy" hardware for easy assembly.
 
SSBV Ball Valves are made from stainless steel, PTFE, and Viton, ensuring good corrosion resistance. They are durable and self-cleaning; when cycled, the PTFE seat scrubs the ball, reducing particulate buildup and benefiting aggressive environments.
 
Key High tests all our valves for leaks using a helium mass spectrometer, ensuring a leak rate of less than 5 x 10-9 std cc/sec before shipment.
  • ¼ Turn straight through flow path
  • Viton® Sealed Stem
  • Standard ISO-KF "Key Speed" interface
 

 

 

Manual Ball Valves

Manual Ball Valves

Manual Ball Valves

 
PART NUMBER PORT STYLE ORIFICE A B D E F
SSBV-16 NW 16 .51 3.6 2.6 3.94 1.89 1.18
SSBV-25 NW 25 .83 4.21 3.29 5.90 2.32 1.57
SSBV-40 NW 40 1.30 5.12 4.25 8.27 3.23 2.17
SSBV-50 NW 50 1.65 5.95 4.84 8.27 3.74 2.95

Product information is subject to change without notice. Product images may include options or accessories not included with the base model.

Precision Welded. Performance Proven.
For 50 years, Key High Vacuum Products, Inc. has been a trusted leader in precision-engineered stainless steel high vacuum weldments. With tens of thousands of unique weldments in use—from particle accelerators to industrial leak detectors—our expertise is proven across industries. Rooted in innovation, craftsmanship, and an unwavering commitment to customer satisfaction, we deliver high-quality, customized solutions that drive success. Every day, our team brings a unique blend of passion and precision, ensuring your goals are met with excellence—because your mission matters. Experience the Key High difference.
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Key High Vacuum Products, Inc.
36 Southern Boulevard, Nesconset, NY 11767
1-631-360-3970
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