About Us

ValTech is based on the control valve maintenance and development experiences accumulated in 15 years of industry thermal &nuclear power plants

The world's leading ultra high differential pressure regulator-Pilot-ZetTrim has developed a control valve

The core technology, That it can perform the two valves in one valve.

The first technique is ZetTrim regulator, a first pressure reducing (adjustment).

The second technique is to control the second flow rate by the motor control signal.

- ValTech control valve core technology ①Regulator-ZetTrim velocity reduction

②Orifice reduced

- Main product ①Steam control valves for Power Plant

②High-pressure gas control valve

- ValTech Certification

ValTech Certification

① CE-PED	Certificate of Compliance ECM Mark No. 1S151022.VTTO80 / No. 1S151022.VTTO81
Product	ZetTrim Control Valve
Model(s)	VTX-Y-PGCV, VTX-Y-PHGCV X(DN Size)=50, 80, 100, 150, 200 Y(ANSI Class)=1500, 2500
Module	EC Type Examination - B Bodule Product Quality Assurance - D Module
Verification to	Standard: EN 1349 related to CE Directive(s): 97/23/EC (Pressure Equipment)

ValTech Certification

② CE-MD	Certificate of Compliance ECM Mark - No. 1S150916.VTQ81 Declaration of Conformity (9/3/2015)
Product	Electric High Pressure & Flow (ZetTrim) Control Valve
Model(s)	VT08-6RPC17ZT, VT08-6RPC30ZT, VT25-2LCP3ZT, VT20-2MCP3ZT, VT50-48453ZT, VT50-32302ZT
Verification to	Standard:EN ISO 12100:2010,EN60204-2006+A1:2009+AC:2010 related to CE Directive(s):2006/42/EC (Machinery valves)

ValTech Certification

③ RINA	Workshop Approval Statement - No. REC215615PU (9/10/2015)
Type	ZetTrim Control Valves
Model Nos.	VT08-6RPC17ZT, VT08-6RPC30ZT, VT25-2LCP3ZT, VT20-2MCP3ZT,
Tests for pressure and flow rate:have been conducted by KTC (Korea Testing Certification)

Gas pressure control valves - 100% Accuracy

West Japan General Exhibition Center - ValTech

ValTech Valve Maintenance & Development is based on 12 years of experience gained
in the field of industry, aimed at the world market,
Ultra high Pressure Regulator-Pilot-ZetTrim- announced the control valve.