High-Precision Double Throttle Check Valve for Fluid Control

Premium Brass Construction
– Durable and corrosion-resistant brass body ensures long-term reliability in high-pressure liquid systems. Precision-machined internals minimize wear and leakage.
Dual Throttle Design
– Optimized Z2s/Z2s6/Z2s6-40b/Z2s6-1-6X/Z2s10/Z2s16 models offer adjustable flow control with smooth directional shutoff, preventing backflow in hydraulic and pneumatic applications.
Engineered for Heavy Use
– Ideal for industrial machinery, agricultural irrigation, and automotive fluid systems. Withstands extreme temperatures and pressures up to 40 bar.
Leak-Proof Seal Technology
– Advanced PTFE seals and hardened steel springs ensure zero drips, even under constant vibration or pulsating flows.
Globally Trusted Bulk Supply
– Direct factory pricing with wholesale quantities available. Ships worldwide with guaranteed quality compliance (ISO/CE).
Universal Compatibility
– Fits standard tubing (1/4" to 1") for quick retrofits in water, oil, or gas lines. No-tool installation with threaded ends.