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Flanged Diaphragm Valve for Water Steam Oil ISO Certified

Λεπτομέρειες για το προϊόν

Place of Origin: China

Μάρκα: JGPV

Όροι πληρωμής και αποστολής

Minimum Order Quantity: 1set

Packaging Details: Plywood box safety packing

Delivery Time: 14 days

Payment Terms: L/C,T/T,Western Union

Supply Ability: 500 Set per month

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Λεπτομέρειες για το προϊόν

Περιγραφή του προϊόντος

Επισημαίνω: 
                                                                                                                                                                                                                                                                                                                                                                                                                flanged diaphragm valve for water, ISO certified diaphragm valve, steam oil diaphragm valve
                              

Application::	General	Certificate::	ISO9001, ISO14001
Medium Type::	Water, steam and oil etc.	Connection::	Threaded / Flanged / Welded
Standard Or Non-Standard::	Standard	Flow way::	Two way
Actuation::	Manual, Electric, Pneumatic,Automatic	Sealing Performance::	Sealing
Working Temperature::	Normal Temperature And High Temperature	Pressure Application::	Normal Pressure
Quality Warranty::	18 Months

Application::	General
Certificate::	ISO9001, ISO14001
Medium Type::	Water, steam and oil etc.
Connection::	Threaded / Flanged / Welded
Standard Or Non-Standard::	Standard
Flow way::	Two way
Actuation::	Manual, Electric, Pneumatic,Automatic
Sealing Performance::	Sealing
Working Temperature::	Normal Temperature And High Temperature
Pressure Application::	Normal Pressure
Quality Warranty::	18 Months

Flanged Diaphragm Valve for Water Steam Oil ISO Certified

Flanged Diaphragm Valve

Product Specifications

Attribute	Value
Application	General
Certification	ISO9001, ISO14001
Medium Type	Water, steam and oil etc.
Connection	Threaded / Flanged / Welded
Standard	Standard
Flow Way	Two way
Actuation	Manual, Electric, Pneumatic, Automatic
Sealing Performance	Sealing
Working Temperature	Normal Temperature And High Temperature
Pressure Application	Normal Pressure
Quality Warranty	18 Months

Product Description

Diaphragm valve is a special type of shut-off valve that emerged in the 1920s. Its opening and closing component is a diaphragm made of soft materials, which separates the inner cavity of the valve body from the inner cavity of the valve cover and the driving parts --hence the name "diaphragm valve".

Technical Parameters

Parameter	Value
Nominal Diameter DN (mm)	15~200
Nominal Pressure PN (MPa)	1.6
Test Pressure (MPa)	Strength (water): 2.4 Enclose (Water): 1.76
Main Components	Body: WCB/CF8/CF8M Valve ball: Stainless steel/Carbon steel Seat: PTFE Packing: Soft graphite Shaft: 2Cr13 Handle: Ductile iron
Working temperature	≤150℃
Medium suitable	Water, oil, steam

Key Features

The diaphragm made of soft sealing materials such as rubber or plastic has good sealing performance. Since the diaphragm is a vulnerable part, it should be replaced regularly according to the characteristics of the medium.
Due to the limitations of diaphragm materials, diaphragm valves are suitable for low-pressure occasions with relatively low temperatures.
Diaphragm valves can be divided into six types according to their structural forms: weir type, straight-through type, globe type, full-bore type, gate type and angle type.
Generally, it is not suitable for pipelines with temperatures higher than 60℃, or for transporting organic solvents and strong oxidizing media, nor is it suitable for use in pipelines with relatively high pressure.

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