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Aomite stainless steel ss304/316L sanitary spring loded tc end check valve non return stop valve

SS304/316L Sanitary Spring-Loaded Check Valve (Tri-Clamp, Non-Return)

Protect your precision pumping systems and prevent fluid backflow with the Aomite Sanitary Spring-Loaded Check Valve.

Designed specifically for critical processes in the dairy, beverage, brewery, and pharmaceutical industries, this valve ensures one-way fluid movement with absolute reliability. The spring-loaded mechanism provides a highly responsive closure, effectively eliminating 'water hammer' and backflow. Forged from premium SS304/316L stainless steel, the valve body is CNC-machined to a mirror-polished finish (Ra 0.8μm), meeting the highest sanitary standards.

Why Choose Aomite: We provide EN10204-3.1 B Mill Certificates and CE certification with every batch, ensuring your project meets global safety compliance. Rated for up to 10 Bar (145 PSI), this valve is fully compatible with SIP/CIP cleaning protocols.

Quantity:
Size:	1/2" OD19 1" OD25 1.5"OD38 2"OD51 2.5"OD63 3" OD76
Availability:





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Model:
AMTNRV
Brand:
AOMITE
Code:
AMTNRV002

Parameter

Technical Specifications

Parameter	Specification
Material Grade	AISI 304 / 316L Forged Stainless Steel
Connection Type	Tri-Clamp (TC) Standard
Max. Pressure	10 Bar (145 PSI)
Seal Material	EPDM (Standard), Silicone, or Viton (Option)
Opening Pressure	0.1 - 0.3 Bar (Size dependent)
Working Temperature	-20°C to +130°C
Certifications	EN10204-3.1 B, CE Compliant

Can this check valve be installed vertically?

Vertical Installation (Recommended)
Yes, it is highly recommended. When installed vertically with fluid flowing upwards, gravity assists the internal spring, providing a faster and more secure seal the moment the pump shuts down.
Horizontal Installation
It works perfectly fine in horizontal lines as well, as the heavy-duty spring ensures positive closure regardless of orientation.

Why choose a spring-loaded design over a simple swing check valve?

Fast Response: The internal spring forces the valve shut the instant flow drops, significantly reducing the "slam" of fluid backflow.
Water Hammer Protection: By preventing backflow spikes, it protects your expensive pumps and downstream equipment from high-pressure surges and cavitation damage.

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