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Middle Temperature And Pressure Impulse Safety Device

Model
A69Y/A49Y

Middle temperature and pressure impulse safety device brief figure of structure

Middle temperature and pressure impulse safety device performance criterionTop of page

Nominal Pressure (Mpa)	Nominal Diameter (mm)	Test pressure		Max. Working Pressure (MPa)	Max. Working Temperature (℃)	Weight (Kg)
		Strength	Seal
10.0	150	15.0	4.0	4.0	≤450 ≤540	202

Middle temperature and pressure impulse safety device main part materialTop of page

Name of Parts Material	1	2	3	4	5	6	7
	Body	Disc	Stem	Seat	Spring	Bonnet	Piston
A49Y-10	Carbon Steel	Carbon Steel	Nit riding Steel	Carbon Steel	Spring Steel	Carbon Steel	Stainless Steel
A49Y-10V	Cr Mo V Steel	Cr Mo V Steel	Nit riding Steel	Cr Mo V Steel	Spring Steel	Cr Mo V Steel	Stainless Steel

Middle temperature and pressure impulse safety device impulse safety valveTop of page

Part number	Name of parts	Material
		A49Y-10	A49Y-10V
1	Body	Carbon steel	Cr Mo V steel
2	Bonnet	Carbon steel	Cr Mo V steel
3	Disc	Stainless steel	Cr Mo V steel
4	Stem	Stainless steel	Stainless steel
5	Guide sleeve	Stainless steel	Stainless steel
Weight	73.6

Middle temperature and pressure impulse safety device ralated productsTop of page

• Spring Loaded Low Lift Type Safety Valve
• Closed Spring Loaded Low Lift Type-High Pressure Safety Valve
• Closed Spring Loaded Full Bore Type-High Pressure Safety Valve
• Corrugated-Duct Full-Open Type Safety Valve
• Spring Full-Open Type Safety Valve Sixth A Radiator
• Air Compressor Safety Valve
• Safety Overflow Valve
• Vacuum Negative-Pressure Safety Valve
• High Temperature And High-Pressure Safety Valve
• Special Full-Lift Safety Valve For Gas
• Safety Back-Flow Valve
• Twin spring type safety valve
• Inner Assemble Safety Valve
• Impulse Safety Valve
• Single-Lever Safety Valve
• Dual-Lever Safety Valve
• Middle Temperature And Pressure Impulse Safety Device
• Pilot Operated Safety Valve
• Micro-Open Type Safety Valve
• Spring Micro-Open Type Safety Valve
• A41C Type Pound-Grade Low Lift Spring Loaded Safety Valve
• WA41C blanced bellows spring loaded safety valve
• A42C Type Pound-Grade Low Lift Spring Loaded Safety Valve
• WA42C blanced bellows spring loaded safety valve
• A44C Type Pound-Grade Full Lift Spring Loaded Safety Valve
• WA44C blanced bellows spring loaded safety valve
• A48C Type Pound-Grade Full Lift Spring Loaded Safety Valve
• A48SC Type Pound-Grade Full Lift Spring Loaded Safety Valve
• TA、A Type Special Safety Valve Series For Oil Refining
• J Series Safety Valve With Jacket
• M、R、F Series Safety Valve Screwed/Flanged
• A46C Type Pilot-Operated Pressure Relief Valve

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