Pneumatic Cast Iron O Type Floating Ball Valve with Actuator

• Media: Oil
• Material: Carbon Steel
• Connection Form: Flange
• Driving Mode: Pneumatic
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Straight Through Type
• Structure: Oil Seal Ball Valve
• Type: Floating Ball Valve
• Function: Blow-Down Valve, Relief Valve, Atmospheric Valve
• Temperature: Normal Temperature
• Application: Industrial Usage, Water Industrial Usage
• Size: DN50-300 Pn16-100
• Transport Package: Wooden Box
• Specification: DN50-300 PN16-100
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 3000

Product Description

PRODUCT INTRODUCTION:

Pneumatic O type floating ball valve is special design based on absorb the advantage technology overboard, and crafted products. It controls and adjusts the pressure, flow, temperature, liquid level, etc., by connecting with electrical valve positioner, solenoid valve, limit switch, air fliter pressure reducting valve. Its power is compress air. Valve stem drive valve core turn 90 degree in valve, to achive the action of full close/open.
 

Item	Data and description
Nominal diameter	15	20	25	32	40	50	65	80	100	125	150	200	250	300
Rated flow coefficient	20	38	72	110	170	215	380	550	890	1400	2000	3580	5650	8100
Action range	0-90 degree
Air supply pressure	0.4-0.7 Mpa
Allowable pressure difference	below nominal pressure
Nominal pressure	1.6, 2.4, 4.0, 6.4 Mpa, ANSI 150LB, 300LB
Valve body material	WCB, 304, 316, 304L, 316L
Filler	PTFE V-filler, PTFE carbon fiber, PTFE asbestos, flexiable graphite
Valve seat sealing type	Metal carbide seal: -29 ~ 425 degree
	Soft sealing: PTFE: -20 ~175 degree, PPL:-40~280 degree, Nylon:-40~80 degree
Valve core shape	Concentric full spherical type
Valve core form	floating ball type
Flow characteristic	quick open
Action form	Air open type, air close type, electric open type, electric close type
Pneumatic actuator	Double acting, spring return
Optional pneumatic actuator	AT/GT pneumatic actuator, DRG scotch Yoke pneumatic actuator
Accessories	electrical solenoid positioner, solenoid valve, limit switch, lock valve, air filter pressure reducing valve
Connection type	Flange, thread, welding

It is special used for the media within sticky, with particle and fiber charactiscs. Ball valve is widely used in the control system of the industries, such as petrom, chemical, light industry, high pressure equipment, pharmaceutical, paper making, etc.

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