PSDS is a custom manufacturer of valve balls serving the valve industry for over 30 years. We specialize in manufacturing titanium valve balls, valve seats and spherical grinding services. We have the technology, skilled craftsmanship and experience to manufacture a wide variety of custom valve balls. If you have special requirements please contact us so we can give your specifications the best and quickest analysis.
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Precision Valve Ball Manufacturing
Valve Ball manufacturing up to 24 inch diameter
Two-piece ball and stems
Segment balls
Three-way and Four-way balls
Stem balls
Custom valve balls
Specialty spherical products
Finishes up to 4 micro inches
Full Material Certification Upon Request
Complete QC program with quality control documents available.
PSDS's Quality Control System complies to MIL-I-45208A standards.
Tolerances to .0004 roundness
Quantities of 1 to 250
Stock and release options
Blanket orders
Valve Ball Platings
Chrome ball platings
Electroless Nickel
Coatings
Teflon®
Hard Coatings: HVOF, Plasma, Thermo spray, Fused
Materials include: