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High Pressure Ball Valves
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Maradyne Fluid Power Group
High Pressure Ball Valves
FEATURES
“Floating Ball” design insures a positive, leak-free seal and automatically compensates for any seat wear or misalignment.
Available in Carbon Steel and Stainless Steel.
1/4″ turn position operation.
Hard-chrome plated micro-smooth ball greatly reduces friction and seat wear.
Ball seats are available in a variety of materials to suit your special applications.
Full size ports on most two-way valves virtually eliminates pressure drop.
Maradyne Ball Valves offer completely bidirectional operation, eliminating any chance of incorrect installation.
No lubrication or maintenance required for the life of the valve.
Maradyne Valves are easily and completely repairable.
Long seal life.
CONSTRUCTION
Block body design for sizes up to and including DN 25
Forged body design for sizes DN 32 through DN 50
Supplied with offset handle
STANDARD MATERIALS
Body: Carbon Steel, zinc/iron-plated
Ball: Carbon Steel, hard chrome plated
Stem: Carbon Steel
Handle: Carbon Steel
Ball Seat: Polyacetal
O-Rings: Fluorocarbon elastomer (Viton®)
CONNECTIONS
Female NPT thread (ANSI B1.20.1)
Female SAE J514 ports
JIC
Code 61
Code 62
BSP
Male ORFS
PRESSURE RANGE
6000 psi [420 Bar] to 7250 psi [500 Bar] depending on size.
TEMPERATURE RANGE
Operating Range: -4°F to 212°F [-20°C to 100°C]