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Products
Redefining 'State of the Art' in Valve Testing!
HYDROPRO™ Console
The CALDER HYDROPRO™ Console is the most versatile, user-friendly tester for all valve types (except SRVs), supporting hydrostatic and low-pressure air tests with blind flanging or any clamp fixture
HYDROPRO™ HFS
HYDROPRO™ Hydraulic Flange Seals clamp and seal ball, globe, gate, and check valves for hydrostatic tests up to 9,700 psi and air tests to 125 psi, ideal for flanged, angled, or multi-port valves.
HYDROPRO™ UFV Tester
The HYDROPRO™ Universal Flange Valve Tester tests flanged ball, globe, gate, and check valves up to 9,700 psi. Tilts 90° to purge air. Ideal for hydro and air seat tests where cross-body pressure isn’t an option.
HYDROPRO™ USV Tester
HYDROPRO™ Universal Straight Valve Tester clamps across valve bodies for hydrostatic testing up to 9,700 psi and air seat leakage testing to 125 psi. Compatible with ball, gate, globe, check, and butterfly valves.
Mobile Pump System
The MOBILE PUMP SYSTEM is a portable, customizable hydrostatic and air test platform for all valve types (except SRVs), featuring blind flange clamping, multi-outlet support, DAAS/DACS, and precision control.
Mobile Valve Workshop
The Mobile Valve Workshop containers are fully customizable, with 10, 20, 40, or 53 ft (3048–16154 mm) options and crane capacities up to 1 ton—ready to meet your “impossible” challenge head-on and anywhere.
Proset Pilot Valve Tester
The CALDER standalone PROSET Pilot Valve Tester accurately tests modulating and snap-acting pilot valves from 15 to 6000 psi, with analog gauges, universal t-slot mount, and optional wireless data reporting.
QUICKSET™ SRV Tester
A best-in-class modular SRV tester for hydrostatic and low-pressure air seat leakage testing, featuring robust flange clamping, compact skid-mounted design, and full compliance with major testing standards.
Safety Relief Valve Tester
Designed for flange-clamped relief valves, it performs accurate set/cracking point and seat leakage tests using water, air, or nitrogen, with an ergonomic splash-shielded panel and seat-protecting ‘J’ tube design.
Product Brochure Downloads
View our brochures on the CALDER advanced valve testing equipment.