Hollysys Pneumatic/Electric Industrial Wafer-Connected A750 Double Eccentric Butterfly Valve

• Media: Gas, Oil, Water, Acid
• Driving Mode: Pneumatic, Electric
• Connection Form: Wafer
• Structure: Double-Eccentric Sealing
• Seal Form: Two-Way Sealed
• Work Pressure: Pn10 to Pn16
• Model NO.: A750 Double Eccentric Butterfly Valve
• Working Temperature: -29° C to +150° C
• Material of Seal Surface: Fluoroplastics of PTFE and FEP
• Valve Body: F46 or PFA-Lined Cast Steel
• Standard: GB, ANSI, and Others
• Application: Industrial Usage
• Customization: Customized
• Pressure Grade ASME: Cl150
• Nominal Diameter: DN50 to DN600
• Nps: 2" to 24"
• Transport Package: Standard Packing
• Trademark: HollySys
• Origin: China
• HS Code: 8481804090
• Production Capacity: 12, 000+ PCS/Year

Product Description

Application
·  Complying with GB, ANSI and other standards
·  Control valves for applications that require tight cut-off and low adjustment requirements in various industries
·  Nominal diameter: DN50 ~ DN600, NPS 2" ~ 24"
·  Nominal pressure: PN10 ~ PN16, ASME CL150Temperature range: -29° C ~ +150° C

Features
·  Adopting the design of ISO5211 direct-mounting actuator platform
·  Valve stem sealing structure having pre-tightening force to compress the packing
·  Small opening and closing torque, flexible and convenient operation, labor-saving and energy-saving
·  Excellent flow performance, long service life, easy seal interchangeSpecial structural design, widely used in biopharmaceutical, food and other industries

Supported Actuator
A751: matching with 830/830 (shift fork) cylinder actuator

Technical Specifications

Product model	A751	Operating temperature (°C)		-29 to +150
Nominal diameter	DN	50- 600
	NPS	2" to 24"
Nominal pressure		PN10 to PN16
Pressure grade ASME		CL150
Connection type		Wafer type
Flow characteristics		Approximately equal percentage, quick opening
Rated Cv value		Nominal diameter		ASMECL150 PN16
		DN	NPS
		50	2	90
		80	3	125
		too	4	250
		125	5	550
		150	6	900
		200	8	1810
		250	10	2800
		300	12	4260
		350	14	5300
		400	16	8170
		450	18	9980
		500	20	13020
		600	24	19060
Leakage quantity		Class VI of ANSI B16. 104

 

Packaging & Delivery

Category	International Commercial Terms (Incoterms)	Terms of Payment	Nearest Port
A750 Double Eccentric Butterfly Valve	CIF, CFR, DAP	LC, T/T, D/P	Shanghai, Guangzhou, Tianjin

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