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AB604 Series Carbon Steel, Stainless Steel Pilot Operated Type Safety Valve
Product documents:
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File size: 326.9KB
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File size: 729.8KB
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Product Details
Features
01. No handle, half closed, pilot valve opens and discharges to the air, not applicable for poisonous, harmful, flammable and explosive medium
02. Sensitive action, for small displacement, pilot valve opens and discharges to the air first; for large displacement, main valve opens and discharges then
03. Main valve adopts sleeve piston structure, can stand high back pressure discharging
04. Diameter range: DN25～600
05. Inlet flange, outlet flange
06. Spring full lift type, valve disc lift height ≥d0/４(d0 is throat diameter)
07. Applicable medium temperature: Ⅲd: -9～150℃
08. Applicable pressure: 0.06～32MPa (see more details on P015 Safety Valve's Setting Pressure Level of this Sample Book)
09. Setting pressure deviation: See more details on P015 Safety Valve's Setting Pressure Deviation of this Sample Book
10. Reseating pressure: 85～90% setting pressure
11. Must be installed vertically upward, otherwise valve core will return to the seat abnormally
12.Valve body material: Cast steel WCB (code: C), SS304 (code: B), SS316 (code: R)
13.Valve disc sealing material: Fluoroplastics (PTFE, code: P)
Component Material Table
Structure Diagram
External Dimension
External Dimension
Notes: 1. ◇---valve disc sealing material, *---omission symbol, middle content omits.
2. The flange is generally manufactured according to the HG/T20592 standard by default, and can also be manufactured according to user specified standards, such as GB/T9124, JB/T79-1994, ANSI, JIS, DIN, etc.
3. For dimension of safety valve with DN200 above, please consult our salesman or customer service.
Structure Principle
Special Configuration
Keywords： AB604 Series Carbon Steel, Stainless Steel Pilot Operated Type Safety Valve
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