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PN16 DN20 Full Lift Spring Loaded Pressure Safety Valve , Steam Boiler Relief Valve

PN16 DN20 Full Lift Spring Loaded Pressure Safety Valve , Steam Boiler Relief Valve

  • PN16 DN20 Full Lift Spring Loaded Pressure Safety Valve , Steam Boiler Relief Valve
  • PN16 DN20 Full Lift Spring Loaded Pressure Safety Valve , Steam Boiler Relief Valve
PN16 DN20 Full Lift Spring Loaded Pressure Safety Valve , Steam Boiler Relief Valve
Product Details:
Place of Origin: China
Brand Name: TOBO
Certification: ISO
Model Number: /
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: 12USD/PC
Packaging Details: plywood cases
Delivery Time: 15 days
Payment Terms: D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 30000PCS/Month
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Detailed Product Description
Name: Boiler Safety Relief Valve Medium: Liquid, Gas
Butt Weld End Dimension: According To DIN, SMS, 3A, ISO, BS Size: 1/2" - 3", DN15 - DN80
Type: GA901/902/911/912 Material: Stainless Steel,carton Steel,cast Iron,brass
Connection End: Threaded,flange Max. Temperature: 121℃
Nominal Pressure: PN40/16 Working Temperature: <200 °C
High Light:

PN16 Spring Loaded Pressure Safety Valve

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PN16 Steam Boiler Relief Valve

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DN20 Steam Boiler Relief Valve

PN16 DN20 Stainless Steel Full Lift Spring-Loaded Steam/Boiler Safety Relief Valve

 

 

Full bore type spring loaded safety pressure relief valve with wrench is used for the equipment and pipeline of steam and air, with working temperature less than 350℃,A44Y is used for the equipment and pipeline of air and petroleum gas, with working temperature less than 300°C as overpressure protect device.

Take for extra pressure protection Devices.
Flange connecting dimensions of comply with Standard series first and second of JB/T-94 when the pressure less than 6.4Mpa, comply with Standard series second of JB/T-94 when more than 6.4Mpa.

 

 

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

 

Product Description

 

A42F this type valve,The whole is called Flange connecting spring loaded safety valve,It is mainly used for lpg tank and other the pressure valve.Suitable for gas or liquid ammonia tank or pipe road,when piping within the medium pressure rises to the setting valve,the valve automatically opens,the total amount of emissions,protect the safe operation of the equipment.

 

Packaging & Shipping

 

Packaging Details plywood case

 

Major component material

 

NO Part name A42F-C material
1 valve seat 2Cr13
2 valve body WCB
3 valve cat ZG200~400
4 valve stem 2Cr13
5 adjust the circle 2Cr13
6 guide sleeve 2Cr13
7 spring 50CrVA
8 adjust the screw 45
9 valve disc 2Cr13+PTFE

 

Material

S.N. Name

A48Y-C/ A44Y-C

Material

A44Y--P

Material

A44Y-R

Material

1 Body WCB ZG1Cr18Ni9Ti CF8M
2 Nozzle 2Cr13 1Cr18Ni9Ti 316
3 Adjusting ring ZG2Cr13 ZG1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
4 Disc holder ZG2Cr13 ZG1Cr18Ni9Ti 316
5 Disc 2Cr13 1Cr18Ni9Ti 316
6 Guide sleeve 2Cr13 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
7 Bonnet ZG230-450 ZG230-450 ZG230-450
8 Spring 50CrVA 50CrVA+PTFE 50CrVA+PTFE
9 Stem 2Cr13 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti
10 Lever ZG200-400 ZG200-400 ZG200-400
11 Adjusting bolt 45 2Cr13 2Cr13
12 Cap ZG200-400 ZG200-400 316

PN16 DN20 Full Lift Spring Loaded Pressure Safety Valve , Steam Boiler Relief Valve 0PN16 DN20 Full Lift Spring Loaded Pressure Safety Valve , Steam Boiler Relief Valve 1PN16 DN20 Full Lift Spring Loaded Pressure Safety Valve , Steam Boiler Relief Valve 2

PN16 DN20 Full Lift Spring Loaded Pressure Safety Valve , Steam Boiler Relief Valve 3

Contact Details
TOBO STEEL GROUP CHINA

Contact Person: Ellen

Tel: 15821287672

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