JIS/DIN 2PC Flange&Threaded Ball Valve Carbon Steel&Stainless Steel Ball Valve Floating&Trunnion Ball Valve Pneumatic/Electric Ball Valve Fire Safety

• Customization: Available
• Standard: En593 BS5155 En1092 ISO5211, BS 5351/DIN3357/JIS B2071
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Temperature: Normal Temperature
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Media: Gas, Water
• Material: Stainless Steel, Carbon Steel, Cast Iron
• Connection Form: Flange, Weld
• Driving Mode: Manual, Electric, Pneumatic
• Nominal Pressure: ASME150-ASME-2500
• Delivery Time: 15-25 Days
• Coating: Customized
• Connection Ends: Flange ( RF, Rtj)
• Working Pressure: 150lb/300lb/600lb/900lb/1500lb/2500lb
• MOQ: One Sample
• Transport Package: Wooden Case
• Specification: customized
• Trademark: yoonad
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 10.000kg

Product Description

The stainless steel ball valve only needs to be rotated 90 degrees and the torque is small to close tightly. The completely equal body cavity provides a straight-through flow path with minimal resistance to the medium. The main feature of the ball valve is that it is compact in structure, easy to operate and maintain, stainless steel ball valve can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media.


The stainless steel ball valve only needs to be rotated 90 degrees and the torque is small to close tightly. The completely equal body cavity provides a straight-through flow path with minimal resistance to the medium. The main feature of the ball valve is that it is compact in structure, easy to operate and maintain, stainless steel ball valve can be used to control the flow of various types of fluids sucThe fluid resistance is small, and its resistance coefficient is equal to that of a pipe section of the same length.
Simple structure, small size and light weight.
Tight and reliable, the sealing surface material of the ball valve is widely used plastic, good sealing, and the working principle of stainless steel ball valve has also been widely used in the vacuum system.
Easy to operate, quick to open and close, and only needs to rotate 90°from full open to full closeed, which is convient for long-distance control.
Easy to maintain, the sealing ring is generally movable, and it is more convenient to disassemble and replace.
When fully open or fully closed, the sealing surface of the ball and valve seat is isolated from the medium, and when the medium passes, it will not cause erosion of the sealing surface of the valve.
It can be used in a wide range of applications, from small to a few millimeters and several meters in diameter, from high vacuum to high pressure.




Stainless steel ball valve is a new type of valve that is widely used. It works by rotating the spool to keep the valve open or blocked. Only 90 degrees of rotation and a small torque are required to close tightly. The completely equal body cavity provides a straight-through flow path with minimal resistance to the medium.

A ball valve has 7 essential parts that make up its structure:

• Body and cover (3): These are the pressure retaining parts, being the container for the internal parts of the valves. The body is where all the parts are assembled.
• Ball (4): It is the element located in the flow passage that allows (or prevents) the flow inside the line, through a 90º turn on an axis perpendicular to the flow direction.
• Stem (1): This is the element that actuates the ball, and can be manually or automatically operated (electrically or pneumatically).
• Handle: This is the lever that allows the ball to be operated through the stem.
• Seats (5): These components, made of different materials, are positioned to hold the ball between the sealing surfaces of the seat itself, thus allowing the fluid to be hermetically sealed.
• Body seals: These are the elements that prevent fluid leakage to the outside between the body and the valve cover. They can be made of various materials.
• Valve stem seals (2): Valve stem seals are the sealing elements that are placed between the valve body and the valve stem to prevent leakage of fluid to the outside. They can be made of different materials.

1.6Mpa Dimension:

type	DN(mm)	Dimension(mm)
		L	D	D1	D2	b-f	z-Φd	H	W
Q41F-16C Q341F-16C Q641F-16C Q941F-16C	15	130	95	65	45	14-2	4-Φ14	65	115
	20	140	105	75	55	14-2	4-Φ14	75	130
	25	150	115	85	65	14-2	4-Φ14	85	150
	32	165	135	100	78	16-2	4-Φ18	95	190
	40	180	145	110	85	16-3	4-Φ18	105	230
	50	200	160	125	100	16-3	4-Φ18	115	240
	65	220	180	145	120	18-3	4-Φ18	145	280
	80	250	195	160	135	20-3	8-Φ18	160	310
	100	280	215	180	155	20-3	8-Φ18	185	330
	125	320	245	210	185	22-3	8-Φ18	215	600
	150	360	280	240	210	24-3	8-Φ23	245	800
	200	400	335	295	265	26-3	12-Φ23	300	1000
	250	450	405	355	320	30-3	12-Φ25	380	1200

2.5MPa Dimension:
 

type	DN(mm)	(mm)
		L	D	D1	D2	b-f	z-Φd	H	W
Q41F-25C Q341F-25C Q641F-25C Q941F-25C	15	130	95	65	45	14-2	4-Φ14	65	115
	20	140	105	75	55	14-2	4-Φ14	75	130
	25	150	115	85	65	14-2	4-Φ14	85	150
	32	165	135	100	78	16-2	4-Φ18	95	190
	40	180	145	110	85	18-3	4-Φ18	105	230
	50	200	160	125	100	20-3	4-Φ18	115	240
	65	220	180	145	120	22-3	8-Φ18	145	280
	80	250	195	160	135	22-3	8-Φ18	160	310
	100	280	230	190	160	24-3	8-Φ23	185	330
	125	320	270	220	188	28-3	8-Φ25	215	600
	150	360	300	250	218	30-3	8-Φ25	245	800
	200	400	360	310	278	34-3	12-Φ25	300	1000
	250	450	425	370	332	36-3	12-Φ30	380	1200

4.0MPa Dimension:
 

type	DN(mm)	(mm)
		L	D	D1	D2	D6	b-f	z-Φd	H	W
Q41F-40C Q341F-40C Q641F-40C Q941F-40C	15	130	95	65	45	40	16-2	4-Φ14	70	115
	20	140	105	75	55	51	16-2	4-Φ14	80	130
	25	150	115	85	65	58	16-2	4-Φ14	90	150
	32	180	135	100	78	66	18-3	4-Φ18	100	190
	40	200	145	110	85	76	18-3	4-Φ18	110	230
	50	220	160	125	100	88	20-3	4-Φ18	120	240
	65	250	180	145	120	110	22-3	8-Φ18	150	280
	80	280	195	160	135	121	22-3	8-Φ18	170	310
	100	320	230	190	160	150	24-3	8-Φ23	190	330
	125	360	270	220	188	176	28-3	8-Φ25	220	600
	150	400	300	250	218	204	30-3	8-Φ25	250	800
	200	550	375	320	282	260	38-3	12-Φ30	390	1200