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Brass PN16 Pressure Reducing Valves Installed On 50mm Mild Steel Screw Pipe Line

Shanghai kangquan Valve Co. Ltd.
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Brass PN16 Pressure Reducing Valves Installed On 50mm Mild Steel Screw Pipe Line

Brand Name : OEM
Model Number : AD11T
Certification : ISO 9001
Place of Origin : Shanghai , China
MOQ : 1pcs
Price : negotiation
Payment Terms : T/T advance or L/C at sight
Supply Ability : 90,000pcs per month
Delivery Time : 1usually within 35 days after received your payment
Packaging Details : Usually packing by plywood case suit for sea delivery
Product Name : brass pressure reducing Valve
Application : Water, oil, gas etc.,
Size : DN15 ~DN50
Pressure : PN16
Standard : DIN / BS / AWWA / JIS
Temperature : -20~120 C
Body : Brass
Diaphragm : EPDM
Stem : brass
Connect : thread end
Gauge : As your request
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Brass PN16 Pressure Reducing Valves Installed On 50mm Mild Steel Screw Pipe Line


Normal Pressure:PN16Main Material:Body,Cover,Stem:SS304
Size:G1/4"Gasket:NBR EPDM
Medium:water,oilMain Spring:50CrV
Temperature:0-100°C

Product namePressure reducing valve
Mode200P DN20-50
MaterialBrass
ColourGolden
Connection modeThread

Technical specification
1. Norminal pressure :1.6MPa
2. Working medium:Water.gas.steam.oil
3. Working temperature: ≤80
4. Pip thread to ISO 9001/CE

If you need more details, please kindly contact with us.


Please kindly ignore the follow information.


PRVS FOR P304A/B
Ø Body Material: Carbon Steel
Ø Trim material: stainless steel
Ø Inlet rating and connection – 1” FEMALE
Ø Outlet rating and connection – 1” FEMALE
Ø Orifice area – E
Ø Operating pressure – 22Kg/cm2
Ø Set pressure – 34Kg/cm2
Ø Fluid – LUBE OIL
Ø Temperature: 45oC


Pressure Relief Valve, Body Material: Carbon Steel, Trim material: stainless steel


The valve instantly opens when the pressure in the pipeline exceeds the preset safe level, thus relieving excessive pressure from the pipeline. When the pressure returns to normal, the valve closes slowly, at an adjustable speed. The valves also can be used to sustain upstream pressure to a preset pressure value.


Explanation of materials for main parts
NO.

Name

of part

A21H-C/A21F

KA21Y-C Materials

A21W-P/A21F-P

KA21Y-P Materials

A21Y-R

Materials

1Union201Cr18Ni9Ti1Cr18Ni12Mo2Ti
2Union nut352Cr131Cr18Ni9Ti
3Nozzle351Cr18Ni9Ti1Cr18Ni12Mo2Ti
4Body2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
5Disc2Cr13/2Cr13+PTFE1Cr18Ni9Ti/1Cr18nI9Ti+PTFE1Cr18Ni12Mo2Ti
6Spring washer2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
7Spring50CrVA50CrVA Coated Teflon50CrVA Coated Teflon
8Locking nutQ235-A2Cr131Cr18Ni9Ti
9Spring guide2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
10Adjusting nutQ235-A2Cr131Cr18Ni12Mo2Ti
Sealing surface of material"Y" Co Depositing stellite, "H" D507 Depositing D507, "W" body

Dimensions (mm)
Type(DN)dodDoMd1D1LL1H

Nominal

diameter

KA21Y-16C A21H-16C A21H-4015121520M27 1.5G1/2"30357666
A21W-16P A21W-40P KA21Y-16P20162025M33 1.5G3/4"34408768
25182531M39 1.5G1"4050100105
A21Y-6415101525M39 1.5G1"445010066
A21Y-64P A21Y-10020102031M39 1.5G1"445010068
A21Y-100P25122531M39 1.5G1"4450100105
A21W-16015820/M24 2G1"4450100261
/160P20825/M33 2G1"4450100261
25828/M36 2G1"4450100285


Explanation of materials for main parts
NO.Name of partA28H MaterialsA28Y-P MaterialsA28Y-R8 Materials
1BodyHT200ZG1Cr18Ni9TiCF8M
2Nozzle35ZG1Cr18Ni9TiCF8M
3Adjusting ring2Cr131Cr18Ni9Ti316
4Disc2Cr131Cr18Ni9Ti316
5Spring50CrVA50CrVA Coated Teflon50CrVA Coated Teflon
6Stem2Cr132Cr13316
7Adjusting bolt452Cr13316
8CapZG200-400ZG200-400CF8M
Sealing surface of materialD507Co
Depositing D507Depositing stellite
10Adjusting nutQ235-A2Cr131Cr18Ni12Mo2Ti
Sealing surface of material"Y" Co Depositing stellite, "H" D507 Depositing D507, "W" body

Product Tags:

pressure sustaining valve

      

pump control valve

      
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