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Verified Supplier | Zhejiang Yongjiu Sci...

Zhejiang Yongjiu Scientific & Technological Industrial Co., Ltd.

China (Mainland) | Manufacturer | Contact Details
Experience:
Established 1995
15 years OEM
Performance:
Quick Response Rate
Company Feedback

Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Pilot
  • Pressure: High Pressure
  • Power: Spring
  • Material: WCB
  • Temperature of Media: High Temperature
  • Media: steam
  • Port Size: 1/2" to 8"
  • Place of Origin: China
  • Model Number: CY41H
  • Brand Name: YJ
  • Certification: ISO9001, CE

Packaging & Delivery

Packaging Details: Plywood case, pallet
Delivery Detail: within 7 days

Specifications

1.Similar to Spirax Sarco pressure reducing valve.
2.Size:15-200mm
3.Steam temperature:0-285C
4.Three colors control springs.

1) It is a kind of pilot operated pressure reducing valve;
2) Especially be suitable for steam, and for water also;
3) Max. inlet pressure: 16 bar, 25 bar

4) Outlet pressure (Springs Pressure setting range):

     Yellow: 0.2 to 3 Bar

     Blue: 2.5 to 7 bar

     Red: 6 to 12 bar
5) Diameter: 15 - 200mm
6) Medium temperature: 0 ~ 285°C
7) Max. inlet to outlet pressure: 20:1
8) Body material: cast steel (WCB)

 

Item

15

20

25

32

40

50

65

80

100

125

150

200

 

Parts

Material

Resistance pressure (MPa)

2.5

Shell test pressure (MPa)

3.75

Body

WCB

Seal test pressure (MPa)

2.5

Cover

WCB

Max. inlet pressrure (MPa)

1.6    2.5  4.0  6.4

Seat

2Cr13

Outlet pressure range (MPa)

0.02~0.3        0.25~0.7 0.6~1.7

Valve clack

2Cr13

Pressure characteristics derivation (MPa)

GB 12244

Pole

2Cr13

Flow characteristics derivation (MPa)

GB 12244

Diaphragm

1Cr18Ni9Ti

Leakage (ml/min)      

GB 12245

Adjusting spring

60Si2Mn

Medium temp. (°C)

-10~285

Kv.

2.8

5.5

8.1

12

17

28

45.5

60.1

93.3

146

180

300

 

9) As per Germany (DIN) , ANSI, GB standards manufactured; Flanged hole as per PN-25.

Buyer Product Name Price Quantity Order Time(GMT+8)

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Verified Supplier - Zhejiang Yongjiu Scientific & Technological Industrial Co., Ltd.
China (Mainland) | Manufacturer | Contact Details
Experience:
Established 1995
15 years OEM
Performance:
Quick Response Rate
Company Feedback

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