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2"~12" DN50~DN300 ASTM B62 Class C83600 SS304 Wafer Butterfly Valve

2"~12" DN50~DN300 ASTM B62 Class C83600 SS304 Wafer Butterfly Valve

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Brand Name :	TOBO
Model Number :	Butterfly valve
Certification :	ISO
Price :	12USD-30USD
Payment Terms :	T/T, Western Union, MoneyGram
Supply Ability :	10000PCS
Delivery Time :	15work days

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2"~12" DN50~DN300 ASTM B62 Class C83600 SS304 Wafer Butterfly Valve

2"~12", DN50~DN300 ASTM B62 Class C83600 SS304 Wafer Butterfly Valve

Body Test:1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test:1.1 times the working pressure with water.
Function/Operation Test:At the time of final inspection,each valve and its actuator (Flow-Control Lever/ Gear/Pneumatic Actuator),under goes a complete operating test (Open/Close).This test carried out without pressure and at ambient temperature.It ensures the correct operation of the valve/actuator assembly with accessories such as solenoid valve,limit switches,air filter regulator etc.
Special Test:On request,any other test can be carried out according to special instruction by client.

Part Name	Material	ASTM Spec.
Body	Cast Iron	ASTM A126 Class B
Shaft	Stainless Steel	AISI 416
Disc-1	Stainless Steel	ASTM A351 Class CF8M
Disc-2	Cast Bronze	ASTM B62 Class C83600
Disc-3	Ductile Iron	ASTM A536 Class 65-45-12
Bushing	PTFE	Commercial
Liner	EPDM or NBR	Commercial
O-Ring	EPDM or NBR	Commercial
Plug	Steel	ASTM A307 Class B
Washer	PTFE	Commercial

Name	Material
Body	GJS500-7/ GJS400-15
Disc	GJS500-7/ GJS400-15
Shaft	SS420/SS431/Duplex 1.4462
Body seal ring	SS304
Disc seal ring	EPDM
Shaft bearing	Al-bronze
Retainer ring	Carbon steel +epoxy/ SS304
O ring	EPDM
Pin	SS420
Packing gland	Carbon steel +epoxy
End cover	Carbon steel +epoxy
Key	SS420
Connection flange	Carbon steel +epoxy

With the support of customers, the company continues to develop new products and research new technologies, and strive to create high quality and low price Dn50-2-Inch-ANSI-Class-150-EPDM Rubber Seat Lug Cast-Steel-12volt Modulating Electric Actuator Butterfly Valve for customers. Our company always adheres to the people-oriented development concept, focusing on the combination of high-level talent introduction and talent training. Following strict standards and choosing fine materials is the unanimous consensus that enables the company to grow and develop.

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2"~12" DN50~DN300 ASTM B62 Class C83600 SS304 Wafer Butterfly Valve

2"~12" DN50~DN300 ASTM B62 Class C83600 SS304 Wafer Butterfly Valve

2"~12" DN50~DN300 ASTM B62 Class C83600 SS304 Wafer Butterfly Valve

DN300 Wafer Butterfly Valve

Class C83600 Wafer Butterfly Valve

ASTM B62 Wafer Butterfly Valve

2"~12" DN50~DN300 ASTM B62 Class C83600 SS304 Wafer Butterfly Valve

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