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Stainless steel flanged butterfly valve

Features: Size: 2”~40”
Pressure Rating: PN10, PN16, CL150, JIS 5K/10K
Material: SS304, SS316
Design Standard: EN 593, MSS SP67, API 609, BS5155
Inspection Standard: API 598, ISO 5208, EN 12266
Application medium: water, oil and gas
Application Temperature: -10 °C to 150°C

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What is stainless steel butterfly valve?

A stainless steel butterfly valve is a type of valve that is made of stainless steel and consists of a circular disc or vane that is mounted on a shaft. The disc can be rotated to control the flow of fluid or gas through the valve. The valve is called a butterfly valve because the shape of the disc resembles the wings of a butterfly.

Stainless steel butterfly valves are commonly used in industries such as food and beverage, pharmaceutical, and chemical processing, where high levels of hygiene and corrosion resistance are required. Stainless steel is an ideal material for these applications because it is resistant to corrosion and can withstand high temperatures and pressures.

Stainless steel butterfly valves can be operated manually, electrically, or pneumatically, depending on the application. They are known for their quick response times, low pressure drop, and ease of installation and maintenance, which makes them a popular choice for many industries.

DN	L	L1	D		D1		D3	D4	H1	H2	H3	b	Z-ød
DN	L	L1	PN10	PN16	PN10	PN16	D3	D4	H1	H2	H3	b	PN10	PN16
50	108	160	165	1665	125	125	70	50	83	130	60	18	4–18	4–18
65	112	160	186	185	145	145	70	50	93	140	60	18	4–18	4–18
80	114	160	200	200	160	160	70	50	100	150	60	20	8–18	8–18
100	127	160	220	220	180	180	90	70	110	165	60	20	8–18	8–18
125	140	160	250	250	210	210	90	70	123	180	60	22	8–18	8–18
150	140	160	285	285	240	240	90	70	143	200	60	22	8–22	8–22
200	152	210	340	340	295	295	125	125	171	230	72	24	8–22	12–22
250	165	210	390	405	350	355	125	125	203	270	72	24	12–22	12–26
300	178	210	440	460	400	410	150	140	230	320	75	26	12–22	12–26
350	190	210	50	520	460	470	150	140	260	350	75	26	16–22	16–26
400	216	320	565	580	515	525	175	165	300	390	126	28	16–26	16–30
450	222	320	615	640	565	585	175	165	335	428	126	30	20–26	20–30
500	229	320	670	715	620	650	210	254	373	450	126	32	20–26	20–33
600	267	340	780	840	725	770	210	254	430	520	127	34	20–30	20–36
700	292	380	895	910	840	840	300	254	470	600	167	36	24–30	24–36
800	318	380	1015	1025	950	950	300	254	523	662	167	36	24–30	24–39
900	330	400	1115	1125	1050	1050	300	254	589	710	193	40	28–33	28–39
1000	410	400	1230	1255	116	1170	300	254	656	780	193	42	28–36	28–42
1200	471	440	1405	1485	1340	1390	300	254	732	840	205	46	32–37	32–49
1400	530	440	1630	1685	1560	1590	300	254	840	905	212	50	36–37	36–49

WESDOM Advantages

1.WESDOM patent products, patent certification

The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.

2.The product has an independent identity to ensure traceability

Each wesdom product has its own unique identification number, to ensure product traceability.

3.Provide material inspection report

All wesdom products can provide the material inspection report of the main parts.

4.One-stop service

One-stop service, we not only supply high quality products, also supply solutions and after-sales service.

5.WESDOM has a lot of project experience

We have a lot of project experience in countries such as Pakistan and the Philippines, WESDOM has always been noticed all over the world, and trust comes from quality.

6. WESDOM has a strict quality control system

WESDOM has a strict quality control system and before delivery, we test 100% of each product to ensure its quality, promising you a high quality product.

Quality Control Process

Standards&Features:

Standard Test :

Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.

Seat Test: 1.1 times the working pressure with water.

Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.

Special Test: On request, any other test can be carried out according to special instruction by client.

Advantages of stainless steel butterfly valve!

1. Corrosion resistance

Stainless steel is highly resistant to corrosion, making it ideal for use in harsh environments where other materials may corrode or degrade.

2. Hygiene

Stainless steel is easy to clean and sanitize, making it suitable for applications in the food and beverage, pharmaceutical, and other industries where hygiene is critical.

3. Durability

Stainless steel is a strong and durable material that can withstand high temperatures and pressures, making it suitable for use in a wide range of applications.

4. Quick response time

Butterfly valves can be operated very quickly, which makes them suitable for applications where rapid response is required.

5. Easy to install and maintain

Butterfly valves are relatively easy to install and maintain, which can help to reduce downtime and maintenance costs.

6. Versatility

Stainless steel butterfly valves are available in a range of sizes and can be used for a variety of applications, from small-scale residential plumbing to large-scale industrial processes.

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