Diary Food Grade Anitary Pressure Relief Valve Safety One Way Flow Direction

Quick Details:

• Automatically opening and closing type
• Free pressure regulation among safety range
• Stainless steel material against acid corrosion
• One way flow type, reversing installation forbidden
• FDA compliant EPDM sealing material

Valve Selection:

• Valve Body: 304, or 316L stainless steel
• Gasket Material: EPDM, NBR, FPM
• Pressure Range: Free calibration by adjusting spring
• Manual Handle: Optional for partially opening when necessary
• Butt Weld Connection Standard: DIN11850, DIN11866, EN10367, ISO1127, ISO2037

Application:

Sanitary stainless steel safety valve, also called pressure relief valve, is widely used to protect pipe lines and pump from break down by over pressure in food, beverage, pharmacy, brewery, wine, diary industries.

Working Principle:

• Set the valve pressure at a specific value
• Valve is normally closed by outside force
• When pipeline pressure exceeds the set value, the valve will open automatically
• Medium is discharged through safety valve
• Pipeline pressure reduces and returns to safety value
• Valve closes by itself until next cycle of excessive pressure

Specification:

• Size: DN25 - DN80, 1" - 3"
• Calibration pressure range: 0 - 6 bar
• Surface treatment: Inside MP Ra<0.8 μm; Outside matt processed
• Max. temperature: 121℃
• Sealing material: EPDM
• Medium: Liquid, gas
• Butt weld end dimension: according to DIN, SMS, 3A, ISO, BS

Kunshan Nyhau Fluid Equipment Co.,Ltd is mainly engaged in the manufacture of stainless steel sanitary valves, fittings and pumps. A team with years of experience in product development, design, production management and quality control.

NYHAU manufactures various types of automatic control valves, diaphragm valves, butterfly valves, check valves, unions, threaded joints, elbows, tees and sanitary fitting valves, vacuum fittings, BPE fittings (SF1/SF4) etc.

NYHAU has advanced imported finishing equipment to provide high quality and clean pipeline fittings for the food, brewing, beverage, biotechnology, pharmaceutical, fine chemical, electronics, and cosmetics industries.

NYHAU has won high recognition from domestic and foreign customers with its internationally advanced technology and technology, complete product range and fast and accurate coordination capabilities.

NYHAU has many years of cooperation with OEM/ODM global group customers and first-line brand customers, and is still in continuous cooperation.