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DIN 3320 Safety Valve Relief Valve LR CE DNV Certificated Good Performance DN20-DN25

DIN 3320 Safety Valve Relief Valve LR CE DNV Certificated Good Performance DN20-DN25

  • DIN 3320 Safety Valve Relief Valve LR CE DNV Certificated Good Performance DN20-DN25
  • DIN 3320 Safety Valve Relief Valve LR CE DNV Certificated Good Performance DN20-DN25
  • DIN 3320 Safety Valve Relief Valve LR CE DNV Certificated Good Performance DN20-DN25
  • DIN 3320 Safety Valve Relief Valve LR CE DNV Certificated Good Performance DN20-DN25
  • DIN 3320 Safety Valve Relief Valve LR CE DNV Certificated Good Performance DN20-DN25
DIN 3320 Safety Valve Relief Valve LR CE DNV Certificated Good Performance DN20-DN25
Product Details:
Place of Origin: CHINA
Brand Name: TOBO
Certification: CE/ISO
Model Number: /
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: egotiable
Packaging Details: Wooden case
Delivery Time: 15workdays
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 10000pcs/month
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Detailed Product Description
Valve Actuator: Manual Valve Application: Industrial
Valve Body Style: In-line Valve Certification: UL Listed
Valve Connection: Threaded Valve End Type: Flanged
Valve Flow Capacity: 2 GPM Valve Manufacturer: ABC Valve Company
Valve Material: Stainless Steel Valve Pressure: 150 Psi
Valve Seal Material: Viton Valve Seat Material: PTFE
Valve Size: 1/2 Inch Valve Temperature: 150°F
Valve Type: Safety Relief
High Light:

Industrial Relief Stainless Steel Valves

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DIN 3320 Safety Relief Valve

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DN20 Safety Relief Valves

 

DIN 3320 Safety Valve Relief Valve LR, CE, DNV Certificated Good Performance DN20-DN25

 

 

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
No Parts Name A41H-C/KA41Y- C Material A41Y--P/KA41Y-P Material A41Y--R /KA41Y-R Material
1 Body wcb 1cr18ni9ti 1cr18ni12mo2ti
2 Seat 2cr13/1cr18ni9ti 1cr18ni9ti 1cr18ni12mo2ti
3 Adjusting Ring 2cr13/1cr18ni9ti 1cr18ni9ti 1cr18ni12mo2ti
4 Disc 2cr13/1cr18ni9ti 1cr18ni9ti 1cr18ni12mo2ti
5 Guide 2cr13/1cr18ni9ti 1cr18ni9ti 1cr18ni12mo2ti
6 Bonnet zg230-450 230-450 230-450
7 Spring 50crva 50crva 50crva
8 Stem 2cr13 2cr13 1cr18ni12mo2ti
9 Adjusting Bolt 45 2cr13 2cr13
10 Cap 200-400 200-400 200-400
  Sealing D507 Stellite 6

 

No Parts Name GAA42H-C/ GAA42Y- C Material GAA41Y--P/ GAA42Y-P Material GAA41Y--R / GAA42Y-R Material
1 Body WCB 1cr18ni9ti 1cr18ni12mo2ti
2 Seat 2cr13/1cr18ni9ti 1cr18ni9ti 1cr18ni12mo2ti
3 Adjusting Ring 2cr13/1cr18ni9ti 1cr18ni9ti 1cr18ni12mo2ti
4 Disc 2cr13/1cr18ni9ti 1cr18ni9ti 1cr18ni12mo2ti
5 Guide 2cr13/1cr18ni9ti 1cr18ni9ti 1cr18ni12mo2ti
6 Bonnet zg230-450 230-450 230-450
7 Spring 50crva 50crva 50crva
8 Stem 2cr13 2cr13 1cr18ni12mo2ti
9 Adjusting Bolt 45 2cr13 2cr13
10 Cap 200-400 200-400 200-400
  Sealing D507 Stellite 6

 

DIN 3320 Safety Valve Relief Valve LR CE DNV Certificated Good Performance DN20-DN25 0

Contact Details
TOBO STEEL GROUP CHINA

Contact Person: TOBO

Tel: 021-31262012

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