Manual Wafer or Lug Butterfly Valve with Extension Stem Pn16

• Customization: Available
• Media: Gas
• Driving Mode: Manual
• Model NO.: butterfly valve with extension stem
• Connection Form: Lug Support
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage, Pipeline
• Body: Ci Di Ss
• Seat: EPDM;NBR
• Actuator: Hand Level
• Disc: Ci/Di+Nickle Plated;CF8;CF8m
• Inspection: API598
• Face to Face: En558-1 20 Series
• Transport Package: Butterfly Valve Are Packed Into Plywood Case
• Specification: DN 40- DN 1200
• Trademark: fluido brand
• Origin: Qingdao, China
• HS Code: 8481804090
• Production Capacity: 3000set Per Month
• Package Size: 35.00cm * 35.00cm * 35.00cm
• Package Gross Weight: 10.000kg

Product Description

 

Product Description

Butterfly valves are a type of quarter-turn valve that is commonly used in industrial applications. They are named after their shape, which resembles the wings of a butterfly. These valves are designed to regulate the flow of fluids, such as water or gas, by rotating a disc or vane inside the valve body.

One of the main advantages of butterfly valves is their simplicity and ease of use. They consist of only a few main components, including a disc, a stem, and a valve body. This simplicity not only makes them easy to install and maintain but also results in lower manufacturing costs compared to other types of valves.

Another advantage of butterfly valves is their quick operation. Due to their quarter-turn design, these valves can be fully opened or closed with just a 90-degree rotation of the disc. This fast operation is particularly beneficial in applications where quick shutoff is required, such as emergency shutdown systems.

 

In addition to their functional advantages, butterfly valves are also known for their compact and lightweight design. This makes them easy to install in tight spaces and reduces the overall weight of the system. Furthermore, their low pressure drop ensures that the energy required to operate the valve is minimized, resulting in energy savings and reduced operating costs.

In conclusion, butterfly valves are versatile and cost-effective valves that are widely used in industrial applications. Their simplicity, quick operation, and excellent flow control capabilities make them a popular choice for regulating the flow of fluids. However, it is important to consider their limitations and ensure that they are suitable for the specific application before selecting them.
 

Product Parameters

Manual wafer or lug butterfly valve with extension stem PN16

 

Item	Butterfly valve
Technical data	Size		DN40-DN1200
	General Design		API609
	Mounting Pad		ISO 5211
	Face to face dimension		API609 EN558-1-20series
	Flange drilling		DIN2501 PN10/PN16
	Inspection and Test		API598
-All available General Design and Face to face dimension kindly refer to the basic specification of qingdao fluido. -All available Flange drilling kindly refer to the attached flange drilling dimensions.
Product Features	-Wafer,lug or U type flanged body style fit between FF or RF flanges
	-PTFE bushing ensure the maximum shaft support and centralized alignment
	-360ºC polished disc assures positive on-off
	-Hard-backed cartridge seat or rubber boot seat
	-One piece shaft,double piece shaft,pinned or pinless disc
	-Universal ISO5211 mounting Pad
Material list	Body	Cast Iron A126 CLASSE B; Ductile iron GGG40/GGG50
	Bushing	PTFE
	O ring	EPDM
	Shaft	Stainless steel AISI316
	Disc	Stainless steel A351 CF8M
	Seat	EPDM
	Pin	Stainless steel AISI316
Actuator
Coating	A	Fusion Bonded Epoxy powder coated
	B	Spray Painting

Butterfly valve fields of application
-water systems such as water treatment plants, distribution networks, potable water applications; -Sewage systems such as sewage treatment plants, raw water, digested sewage,air applications ; -Industrial systems such as chemical contaminated waste water, gases, industrial media
-Food & Beverage systems such as washing and rinsing applications, conveying systems, potable water processing. 

Detailed Photos

 

Inspection

 

 

Packaging & Shipping

 

Certifications

 

6.Why Choose us?
1)Industry leader:
Our Factory has been specilized in Pipeline Products since 2004.With decades of development, we possesses 20 engineers, 200 experienced workers and 25 professional sales team and has supplied pipeline products, solution and services to over 30 countries.Quality is strictly Controlled and gauranteed.

2)Large Productivity 
Our Factory' productivity is large and stock for some of the pipe fittings is also available. so the mass production lead time is short.
3)VIP Service
Professional  Technical engineers and sales teams gaurantee the quality and service.
4)OEM is also available
7.FAQ:
Q1:What certificate do you have?
A: We have ISO 9001, CE certificate.
Q2. Can I get free samples?
A: Yes, The free samples can be offered for free.
Q3. Can I have my own Logo on the product?
A: Yes, Simple logo design is available based on not small order quantity.
Q4: Can I have my own customized product?
A: Yes, your customized requirements for color, size, mark, etc.
Q5: Can you produce the products according to my own drawing?
A: Yes, we can produce the products according to your drawing.
Q6: How long is your delivery time?
A: Generally it is about 30-45days depends on the order quantity.
Q7:What's your product range?
A:Forged Pipe Fitting,Butt welding Pipe Fitting,Pipe Clamps,Ductile Iron Groove Pipe Fitting,OEM Parts,Valves