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AQ204 Series Carbon Steel, Stainless Steel Spring Full Lift Safety Valve (Flanged Type, High Pressure Type)
Product documents:
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File size: 238.6KB
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File size: 536.7KB
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Product Details
Features
01. No handle, fully closed. It has adjusting rings, can adjust reseating pressure and discharge pressure
02. Inlet flange, outlet flange
03. Spring full lift type, valve disc lift height ≥d0/4 (d0 is throat diameter)
04. Applicable pressure: 0.06～32MPa (see more details on P015 Safety Valve's Setting Pressure Level of this Sample Book)
05. Setting pressure deviation:See more details on P015 Safety Valve's Setting Pressure Deviation of this Sample Book
06. Reseating pressure: 85～90% setting pressure
07. Must be installed vertically upward, otherwise valve core will return to the seat abnormally
08.Valve body material: Cast steel WCB (code: C), SS304 (code: B), SS316 (code: R), SS316L (code: L)
semi SS304 (code: B1), semi SS316 (code: R1), semi SS316L (code: L1)
Note: Semi stainless steel---valve body is stainless steel, bonnet is carbon steel
The Applicable Medium Temperature Range Table for Common Valve Body Materials and Seals
Structure Diagram
Component Material Table
External Dimension
Notes: 1. ◇---valve disc sealing material,*---omission symbol, middle content omits.
2. PN<160bar, flange standard is normally HG/T20592, PN≥160 bar, flange standard is normally JB/T2769 thread flange, can also be customized according to users' specified standard, such as ANSI, JIS, DIN, etc.
3. The dimension of AQ204 series with DN150×200: PN16bar---L=255, L1=230, H=855
PN25bar---L=255, L1=230, H=855
PN40bar---L=255, L1=230, H=855
4. For the flange of M42×2, M64×3, M80×3, M100×3, it's thread flange, see more details of dimensions, please check the JB/2769 standard.
Special Configuration
Keywords： AQ204 Series Carbon Steel, Stainless Steel Spring Full Lift Safety Valve (Flanged Type, High Pressure Type)
Online Message
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