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Industrial Hydraulic Control Valves (Diaphragm & Piston Operated Valves)
As a leading China hydraulic valve manufacturer with over 16 years of industrial manufacturing experience, FTJ Valves engineers and produces heavy-duty hydraulic control valves designed for automatic pressure regulation, flow control, and water hammer prevention in municipal and industrial fluid networks.
Uncontrolled pressure surges and fluctuating line velocities can cause severe pipe bursts, equipment downtime, and fluid loss. Our china hydraulic valve series utilizes line pressure to drive the diaphragm or piston mechanism, enabling precise, smooth, and cavitation-free control without external electrical power sources. Manufactured under strict ISO 9001 quality management and complying with EN 1074-5, AWWA C530, and DIN standards, FTJ hydraulic valves deliver long-term operational reliability.
Key Features of FTJ Industrial Hydraulic Control Valves
Multi-Functional Control Capabilities: Easily configured with pilot circuits for Pressure Reducing (PRV), Pressure Relief/Sustain, Float Control, Solenoid Control, and Slow Closing Check functions.
Durable Ductile Iron & Stainless Steel Body: High-tensile Ductile Iron (GGG50) or WCB construction coated with fusion-bonded epoxy (FBE) to withstand harsh working environments and corrosion.
Flexible Diaphragm & Non-Slam Design: Reinforced nylon-fabric diaphragms ensure fast response, smooth modulation, and tight seating under varying pressure conditions.
100% Hydrostatic & Performance Tested: Every china hydraulic valve undergoes rigorous pressure shell, seat leakage, and functional pilot testing prior to dispatch.
Full Traceability & Compliance: Delivered with complete Material Test Certificates (EN 10204 3.1), WRAS-approved internal components, and detailed technical drawings.
Technical Specifications
Nominal Size: DN50 to DN600 (2" to 24") Pressure Rating: PN10, PN16, PN25, PN40 / Class 125, Class 150, Class 300 End Connections: Flanged (ANSI B16.5, EN 1092-2, BS4504, JIS) Body Materials: Ductile Iron (GGG40/GGG50), Cast Steel (WCB), Stainless Steel (CF8/CF8M) Pilot & Tubing System: SS304 / SS316 Strainers, Pilots, and Needle Valves Applicable Standards: EN 1074-5, AWWA C530, BS EN 558-1, API 598 Testing
Why Source Wholesale Hydraulic Valves from FTJ Valves?
Global B2B valve distributors, municipal contractors, and waterworks stockists partner with FTJ Valves for integrated pipeline solutions. Beyond standalone hydraulic control valves, we supply complete Piping Packages—combining Hydraulic Valves, Butterfly Valves, Gate Valves, and Forged Flanges under one roof. Benefit from our direct factory pricing, private nameplate stamping, custom RAL paint colors, and short container turnaround times.
Need custom-engineered hydraulic valves for your next water project or warehouse inventory? Contact our engineering team today for an instant factory-direct quotation and technical catalog within 30 minutes!
OEM/ODM Valve Manufacturing | Leading China Valve Factory
As a premier China valve manufacturer with 16 years of expertise, FTJ Valve offers full OEM/ODM services for global stocking distributors and valve brands. Our China valve factory provides custom body castings, private logo stampings, custom nameplates, and tailored pressure ratings. Operating under ISO 9001 and API standards, every custom valve undergoes 100% hydrostatic leakage testing and includes EN 10204 3.1 MTC certificates. Partner with a reliable China valve factory to expand your brand with direct factory pricing and fast global delivery.
