Material:
- SS304 Stainless Steel: This is a commonly used grade of stainless steel known for its corrosion resistance and durability. It's suitable for a wide range of temperatures and pressures.
Design:
- Clamp End: The clamp end design allows for easy installation and removal, making it suitable for applications that require frequent maintenance or cleaning. It is often used in sanitary or hygienic processes.
- Non-Return Mechanism: The valve allows fluid to flow in one direction only and prevents backflow, which is essential in maintaining the integrity of a system.
Applications:
- Food and Beverage Industry: Due to its sanitary design, it’s widely used in processing equipment.
- Pharmaceutical Industry: Ensures contamination-free processes.
- Chemical Industry: Handles corrosive fluids with ease.
- Water Treatment: Used in various stages of water purification and wastewater management.
Specifications:
- Sizes: Available in various sizes to fit different piping systems.
- Pressure Rating: Designed to withstand a specific range of pressure, typically mentioned in the product specification sheet.
- Temperature Range: SS304 can generally handle temperatures up to 870°C (1600°F), although this can vary based on the specific design and application.

Product Name	ss check valve Clamp End ss304 Stainless Steel Non Return Valve
Material	Product wetted steel parts	SS304 or SS316L
Material	Other steel parts	SS304
Seal material	Standard	EPDM
	Option	VMQ/FPM
	All seal materials comply with FDA 177.2600
Temperature	Running working temperature	VMQ:(-50~+180℃)EPDM:(-20~+135℃)FPM:(-30~+180℃)
Temperature	Sterilization temperature	150℃(Max 20min)
Pressure	Open pressure	≈0.2bar
Pressure	Max working pressure	10bar
Surface treatment	Internal surface	Ra ≤ 0.8μm
Surface treatment	External surface	Ra ≤ 1.6μm
Connection	Connection standard	DIN,SMS,ISO,3A,RJT.IDF
Connection	Connection method:welded.threaded,clamped,flanged

Specifications:

Applications:

•Stainless steel sanitary Non Return valve is designed for use in stainless steel pipe installations to prevent reverse flow.

Operating Principles:

• When the lower pressure of valve stem over the upper pressure and spring force,check valve opens.

• When the upper pressure equal to the lower pressure,check valve closes.

• A higher reverse pressure acts on the valve stem and causes valve to closes.

Standard Design

•Check valve has two parts jointed together by clamp and sealed with the special gasket.This series has welded,clamped and threaded type,suits for kinds of pipeline connection.

Technical Data

•If the check valves are installed in a vertical pipe, it needs approximately equal pressure 6Kpa to open.Maximum pressure for conveying material is 1000Kpa,Using temperature scope for -10℃~+135℃.

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