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200P Brass Pressure Reducing Valves DN20 DN25 Conect by Thread BSP or NPT

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200P Brass Pressure Reducing Valves DN20 DN25 Conect by Thread BSP or NPT

200P Brass Pressure Reducing Valves DN20 DN25 Conect by Thread BSP or NPT
200P Brass Pressure Reducing Valves DN20 DN25 Conect by Thread BSP or NPT 200P Brass Pressure Reducing Valves DN20 DN25 Conect by Thread BSP or NPT

Large Image :  200P Brass Pressure Reducing Valves DN20 DN25 Conect by Thread BSP or NPT

Product Details:
Place of Origin: Shanghai , China
Brand Name: OEM
Certification: ISO 9001
Model Number: 200P
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: Usually packing by plywood case suit for sea delivery
Delivery Time: 1usually within 35 days after received your payment
Payment Terms: T/T advance or L/C at sight
Supply Ability: 90,000pcs per month
Detailed Product Description
Product Name: Pressure Relief Valve Application: Water, Oil, Gas Etc.,
Size: DN15 ~DN50 Pressure: PN16, 150lbs
Standard: DIN / BS / AWWA / JIS Temperature: -20~120 C
Body: Brass Diaphragm: EPDM
Stem: 2Cr13 Connect: Thread BSP Or NPT
High Light:

pressure sustaining valve

,

pump control valve

 

200P Brass Pressure Reducing Valves DN20 DN25 Conect by Thread BSP or NPT

 

Product name Pressure reducing valve
Mode 5010 DN20-50
Material Brass
Colour Golden
Connection mode Thread
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

 

200P Brass Pressure Reducing Valves DN20 DN25 Conect by Thread BSP or NPT 0

  

200P Brass Pressure Reducing Valves DN20 DN25 Conect by Thread BSP or NPT 1

 

 

Normal Pressure:PN16 Main Material:Body,Cover,Stem:SS304
Size:G1/4" Gasket:NBR EPDM
Medium:water,oil Main Spring:50CrV
Temperature:0-100°C  

 

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

1    Union 20 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti
2  Union nut 35 2Cr13 1Cr18Ni9Ti
3   Nozzle 35 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti
4   Body 2Cr13 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti
5   Disc 2Cr13/2Cr13+PTFE 1Cr18Ni9Ti/1Cr18nI9Ti+PTFE 1Cr18Ni12Mo2Ti
6    Spring washer 2Cr13 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti
7   Spring 50CrVA 50CrVA Coated  50CrVA Coated 
8  Locking nut Q235-A 2Cr13 1Cr18Ni9Ti
9  Spring guide 2Cr13 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti
10  Adjusting nut Q235-A 2Cr13 1Cr18Ni12Mo2Ti
   Sealing surface of material "Y" Co Depositing stellite, "H" D507 Depositing D507, "W" body

 

 Dimensions (mm)
Type (DN) do d Do M d1 D1 L L1 H

Nominal 

diameter

KA21Y-16C A21H-16C A21H-40 15 12 15 20 M27    1.5 G1/2" 30 35 76 66
A21W-16P A21W-40P KA21Y-16P 20 16 20 25 M33    1.5 G3/4" 34 40 87 68
  25 18 25 31 M39    1.5 G1" 40 50 100 105
A21Y-64 15 10 15 25 M39    1.5 G1" 44 50 100 66
A21Y-64P A21Y-100 20 10 20 31 M39    1.5 G1" 44 50 100 68
A21Y-100P 25 12 25 31 M39    1.5 G1" 44 50 100 105
A21W-160 15 8 20 / M24    2 G1" 44 50 100 261
/160P 20 8 25 / M33    2 G1" 44 50 100 261
  25 8 28 / M36    2 G1" 44 50 100 285

 

 

200P Brass Pressure Reducing Valves DN20 DN25 Conect by Thread BSP or NPT 2

 

 Explanation of materials for main parts
NO. Name of part A28H Materials A28Y-P Materials A28Y-R8       Materials
1   Body HT200 ZG1Cr18Ni9Ti CF8M
2   Nozzle 35 ZG1Cr18Ni9Ti CF8M
3    Adjusting ring 2Cr13 1Cr18Ni9Ti 316
4   Disc 2Cr13 1Cr18Ni9Ti 316
5   Spring 50CrVA 50CrVA Coated  50CrVA Coated 
6   Stem 2Cr13 2Cr13 316
7  Adjusting bolt 45 2Cr13 316
8    Cap ZG200-400 ZG200-400 CF8M
  Sealing surface of material D507 Co
Depositing D507 Depositing stellite
10  Adjusting nut Q235-A 2Cr13 1Cr18Ni12Mo2Ti
   Sealing surface of material "Y" Co Depositing stellite, "H" D507 Depositing D507, "W" body

Contact Details
Shanghai kangquan Valve Co. Ltd.

Contact Person: Mr. Steve

Tel: +8613818096733

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