Koso 720E - 720 E Eccentric Para Seal Valves

Koso

Ürün Kodu: 720E
Marka: Koso

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Koso 720E - 720 E Eccentric Para Seal Valves için Açıklama:

This PARA-SEAL valve is high performance butterfly valve of high durability, high seating performance. It has several different seal ring constructions suitable to various service applications.

BUTTERFLY VALVES

710E: Eccentric PARA-SEAL Valves (PARA-SEAL E/Wafer) 720E: Eccentric PARA-SEAL Valves (PARA-SEAL E/Flanged) 732E: Triple Offset PARA-SEAL Valves (PARA-SEAL E/Flanged)

Specifications

Body type	710E	720E
Body size	3"(80A) to 24"(600A)
Body rating	ANSI Class 150 to 300, JIS 10K to 20K
Fluid temperature	-196 to +500°
Connections	Wafer type	Flanged (RF)
Body materials	SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M etc.
Disc materials	SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M etc.
Disc treatment	Chrome plated or Stellited
Rangeability	60° Opening/25:1 90° Opening/50:1
Flow characteristics	Approximate Eq% (Inherent Characteristic)
Seal ring type	FN	FV	CS	KS
Seal ring materials	R. TFE	R. TFE	R. TFE	Kel-F
Back ring materials	NBR	VITON	SUS316	SUS316
Seat Leakage	Bubbletight ANSI Class VI
Actuator combination	6300RB, 6400RB, 6500RA, 7300RA: Pneumatic Cylinder Actuator 3500RB, 3600RB: Solid State Electronic Actuator 5200RA: Pneumatic Diaphragm Actuator

Body Type	732E
Body Size	3"(80A)~96"(2400A)
Rating	ANSI/ASME Class 150~1500
Temperature	-196~600°
Connection	RF RTJ
Body materials	SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M etc.
Disc materials	SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M etc.
Disc treatment	Chrome plated or Stellited
Range ability	60° Opening/25:1 90° Opening/50:1
Flow characteristics	Approximate Eq% (Inherent Characteristic)
Seal ring type	Laminated or Metal
Seal ring materials	SUS316L/Graphite or SUS630/PH
Seat leakage	FCI70-2 CLASS V or CLASS VI
Actuator combination	6300RB, 6400RB, 6500RA, 7300RA: Pneumatic Cylinder Actuator; 3500RB, 3600RB: Solid State Electronic Actuator; 5200RA: Pneumatic Diaphragm Actuator