Stainless Steel Butterfly Ball Valve

• Customization: Available
• Media: Water, Oil, Gas
• Material: Stainless Steel
• Model NO.: Q11-01AB
• Driving Mode: Manual
• Nominal Pressure: 1000psi
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Function: Blow-Down Valve, Relief Valve, Bypass-Valve
• Temperature: Normal Temperature
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Certificates: ISO9001-2015, CE
• Seat Material: PTFE/Rptfe
• Way Type: 2 Way
• Thread Standard: BSPT, Bsp, NPT etc
• Torque: Low Torque
• Casting: Wax Lost Investment Casting Technology
• Passway: Reduced Bore/Full Bore
• Stem: Blow-out Proof Stem
• Transport Package: Cartons & Plywood Cases
• Specification: DN8(1/4") to DN25(1")
• Trademark: WELFLOW
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000piece/Month

Product Description

Stainless Steel Butterfly Ball Valve

A butterfly ball valve is essentially a type of ball valve that incorporates a butterfly-style handle for operation. Here are more detailed aspects of this type of valve:
Ball Valve: The core mechanism is that of a ball valve, which means it uses a rotatable ball with a bore (hole) through its center to control fluid flow. When the bore is aligned with the flow, the valve is open, and fluid can pass through. When the bore is perpendicular to the flow, the valve is closed, and fluid flow is blocked.
Butterfly Handle: Instead of the traditional lever or gear-operated handle typically found on ball valves, a butterfly ball valve uses a handle that resembles the one found on butterfly valves. This type of handle allows for easier manual operation and control of the valve's position. The "butterfly" term here refers to the design of the handle, not the operational mechanism of the valve itself.
Materials: Being made of stainless steel, these valves offer high resistance to corrosion and are suitable for a wide range of applications, including those involving aggressive fluids.
Applications: Butterfly ball valves are used in various industries, such as water and wastewater treatment, chemical processing, and food and beverage production, where precise flow control and durability are required. The stainless steel construction makes them ideal for applications where the valve might be exposed to corrosive environments or substances.
Advantages: The combination of a ball valve mechanism with a butterfly handle offers the advantages of robust flow control and ease of operation. The compact design of the butterfly handle makes these valves suitable for use in tight spaces where a traditional lever might not be practical. Moreover, the stainless steel construction enhances the valve's durability and lifespan, even in challenging conditions.
By incorporating a butterfly handle on a ball valve, users benefit from the precise flow control provided by the ball valve mechanism, with the added ergonomic and space-saving advantages of a butterfly handle.
 

Description:
1. Max Pressure: 1000PSI
2. Reduced Bore for 1PC Ball Valve Design and Full Bore for 2PC and 3PC ball valve design.
3. Investment Casting Body
4. Blow-Out Proof Stem
5. Material: CF8(SS304)/CF8M(SS316)
6. End Connection: BS21(BSPT/BSP), ANSI B2.1(NPT), DIN259/2999, ISO228
7. Advantage: No space-limited when installing the ball valves.
8. Size: 1/4" to 1" for the small size.
 

Stainless Steel 1PC Butterfly Ball Valves FF
 

Material of Main Parts

NO	Part Name	Material	NO	Part Name	Material
1	Body	CF8/CF8M	7	Gasket	PTFE
2	Ball	SS304/SS316	8	Packing	PTFE
3	Cap	CF8/CF8M	9	Steel Washer	SS304
4	Stem	SS304/SS316	10	Handle Nut	A2-70
5	Seat A	PTFE/RPTFE	11	Handle	SS
6	Seat B	PTFE/RPTFE	12	Handle Sleeve	PVC

Dimension(mm)

Size	L	d	H
1/4"	42	5	26.5
3/8"	46.5	7	29
1/2"	53	9	35
3/4"	56.5	12	40
1"	67	15	44

 
Stainless Steel 2PC Butterfly Ball Valves FF
 

Stainless Steel 3PC Butterfly Ball Valves FF
 

 
 

QUESTION?	ANSWER
1. Are you a factory?	Yes, Welflow is a factory located in Wenzhou, Zhejiang, China.
2. Do you have any requirements of MOQ?	No limited to MOQ but the difference in unit price.
3. Payment Terms	Typically 30% T/T as deposit, 70% against copy of BL/ Or balance L/C at sight.
4. Nearly Sea Port	Ningbo or Shanghai Port
5. Terms:	FOB Ningbo/Shanghai, CIF, FCA, etc.
6. Delivery Time:	Typically, it is 30-35 days after receiving the deposit payment. However, almost all of the items we have stock in 304.
7. Could you accept color Marks or Color Boxes?	Yes, both are acceptable; we have experience with them.
8. Could you accept marking our logo on the products?	Yes, on the handle or the bodies, both are okay. 1. Print on the Handle (NO MOQ requirements) 2. Laser Marking. (NO MOQ requirements) 3. Carvings(NO MOQ requirements) 4. Casting on the bodies (Has MOQ requirements)
9. Do you have Material Certificates?	Yes, if required, Each item will be laser marked with Heat NO and the material certificates.
10. How do you deal with customer complaints, such as quality issues?	This is an issue we take very seriously. As long as it is confirmed to be a quality issue, we will take full responsibility. 1. exchange or refund is acceptable. It mainly depends on how you need to deal with it.