High Performance 4 Inch 8inch 10inch Butterfly Valve DN300 Electric Wafer Wcb EPDM Rubber Seat Butterfly Valve

• Customization: Available
• Media: Steam,Water,Oil,Dust
• Driving Mode: Electric
• Model NO.: DN40-DN500
• Structure: Butterfly
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: Standard
• Application: General
• Warranty: 1 Year, 1year
• Color: Customized
• Port Size: DN40-DN500
• Temperature of Media: Medium Temperature
• Valve Body Material: SS304,SS316,Cast Iron,Cast Steel
• Ambient Temperature: -20ºC-80ºC
• Customized Support: OEM
• Working Pressure: Pn6,Pn10,Pn16
• Seal Material: EPDM,NBR
• Disc Material: SS304, SS316,Cast Steel
• Power: Electric
• Power Supply: AC220V,DC24V,etc
• Transport Package: Wooden Case
• Trademark: VEAPON
• Origin: Jiangsu, China
• Production Capacity: 50000 Set/Sets Per Year

Product Description

Product Specification

Cast Iron Wafer type Butterfly Valve with Electric Actuator

"Electric Wafer type Soft seated butterfly valve" means a regular Wafer type Soft seated butterfly valve with an electric actuator. It
is used for on-off control of water and other media compatible with the materials of construction.They rotate 90 degrees
(quarter-turn) from fully open to fully closed. While they typically operate more slowly than valves with a pneumatic actuator, it
is often the case that electricity is available and compressed air is not.

Lug/Wafer style valve sandwich mounts between customer supplied standard ANSI/ASME Class 125/ 150 pipe flanges. Standard unit is power-to-open and power to close, stays in last known position with loss of power. On receipt of a continuous voltage signal, the motor runs and via an all metal self-locking gear drive rotates the disc one quarter turn. The motor is automatically stopped by internal cams striking limit switches at both open and closed positions. On receipt of a reversing continuous signal, the motor turns in the opposite direction reversing the valve position.

 

The valve is direct mounted to the actuator using the international standard ISO5211 mounting pad. Rugged unique integral motor/housing design provides higher torque in a very small package. Special wave line seat and disc shape, reduces the required torque and extends the life of the valve. Precision machined metal disc with two-piece stem (shaft) construction, enhances the flow capacity of the valve and reduces turbulence. The stem utilizes PTFE/graphite bearings with V-ring seals preventing leakage.

Electric Actuator	Power	DC12V, DC24V, DC220V, AC24V, AC110V, AC220V, AC380V
		Style	ON/OFF style, intelligent style
		Run time	5S to 100S  (According to different size)
		Input signal	4-20mA, 1-5V, 0-10VDC, or customize (for intelligent style)
		protection grade	IP67
Cast Iron Butterfly Valve	Valve Body Material	Cast Iron, WCB, SS304, SS316, SS316L, duplex steel
		Valve Seat Material	EPDM, PTFE, NBR, HARD ALLOY
		End type	Wafer, Lug, Flanged
		Standard	ANSI, JIS, DIN, CNS
		Size	1 1/2", 2", 2 1/2", 3", 4", 5", 6", 8", 10", 12", 16" DN40, DN50, DN65,DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN400
		Pressure	PN10, PN16,
	Certification	ISO9001:2015

Electric Actuator with Manual wrench

Visual Window on Actuator

ISO5211 Mounting Seat

Click herer to Enlarge

Cast Iron Electric Wafer Butterfly Valve Size Table

Pnuematic Wafer Butterfly Valve

"Pneumatic Centre Line Butterfly Valve" means a regular Centre line butterfly valve with a pneumatic actuator. Pneumatic valves are designed for quick opening and closing. They rotate 90 degrees (quarter-turn) from fully open to fully closed. Sized on 5.5 bar pilot air supply with 30% added safety factor. This unit gives you an exceptional combination, that offers trouble free operation coupled with high performance. We offer this valve and many accessories which can be fitted onto the actuator such as switch boxes, solenoids, positioners and filter pressure reducing valves.

Electric Threaded Ball Valve

Stainless steel ball valve with an electric actuator. They are are typically used for on-off control of water and liquid media compatible with the materials of construction. Through rotate 90 degrees (quarter-turn) to change the flow diretion. While they typically operate more slowly than valves with a pneumatic actuator, it is often the case that electricity is available and compressed air is not.

 

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Our Packing: Carton box for small and light products. / Wooden box for big and heavy products

Company Profile

SLV-Jiangsu Shoulong Valve Co., Ltd. is a comprehensive enterprise engaged in research & development, produciton, sales and import & export of automatic control valves.

Founded in 1988, factory area in Nanjing and Wuxi: 30 acres.

Certifications

Our company has a complete set of prodction and testing equipment, perfect organization and quality system and a number of high-quality professional technicians and also has passed ISO9001-2000, TRD100, CE, API6D, API607, DNV, CNS and other certification successively.

Exhibition

FAQ

Q: Can we visit your factory before placing orders?
A: Yes, sure. Welcome to visit our factory at any time.
Q: How long is your delivery time?

A: 5 days in stock. 15 days if the goods are not in stock.
Q: Do you provide samples? Is it free?
A: Yes, we could offer the sample with favorable price. The amount will be return after bulk order.
Q: What are your terms of payment?
A: Order<=1000USD, 100% in advance. Order>=1000USD, 30% T/T in advance,70% balance before shipment.
Q: Do you provide related accessories?
A: Yes, we can provide solenoid valve, locator, air filter regulator, limit switch and so on.
Q: How long is the warranty period for your product?
A: 18months after shipment. After the warranty period, we could also provide after-sales service.