Soft Seated Butterfly Valve Manufacturer

Soft Seated Butterfly Valve

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Soft seated butterfly valve can reduce damage to the valve body's exterior and interior surfaces during the flow process, because the overcurrent section in the valve body adopts the soft rubber sleeve, and the valve seat can be replaced. The soft seated butterfly valve has excellent sealing performance, and its appearance has been upgraded to be more refined and good-looking.

Applications

Soft seated butterfly valve can achieve the control of flow switching and the adjustment of the flow rate. This flow control valve can be mainly used in the pipeline system of the waterworks, the high-temperature and high-pressure conveying system of the power plants, the wastewater treatment system of the paper mills, the drainage system of the chemical plants and other scenarios.

Dimensions (unit: mm)

DN (mm)	L	L1	D	PN1.0		PN1.6		150Lb		10K		D3	H1	H2	H3
DN (mm)	L	L1	D	D1	Z- Ød	D1	Z- Ød	D1	Z- Ød	D1	Z- Ød	Flange No.	H1	H2	H3
50	42	220	52.9	125	4-23	125	4-23	120.6	4-19	120	4-19	F05	70	126	32
65	44.7	220	64.5	145	4-23	145	4-23	139.7	4-19	140	4-19	F05	77	137	32
80	45.2	255	78.8	160	8-20	160	8-20	152.4	4-19	150	8-19	F05	92	143	32
100	52.1	255	104	180	4-23	180	4-23	190.5	8-19	175	8-19	F07	105	164	32
125	54.4	290	123.3	210	4-23	210	4-23	215.9	8-22	210	8-23	F07	120	177	32
150	55.8	290	155.6	240	4-25	240	4-25	241.3	8-22	240	8-23	F07	134	198	32
200	60.6	340	202.5	295	4-25	295	4-25	298.5	8-22	290	12-23	F10	171	231	45

Note: If you need other sizes and materials of butterfly valves, please contact us .

The soft seated butterfly valve refers to one side of the sealing element using metal material, while the other side uses elastic non-metallic material, which provides excellent sealing performance.

Soft seat safety relief valve typically uses elastomeric materials such as silicone, nitrile rubber, or PTFE. The sealing material inside the valve depends on the compatibility with the medium flowing through the valve.

Our company primarily manufactures flow control products using stainless steel, specifically including alloy steel, high-alloy steel, heat-resistant stainless steel, duplex stainless steel, and corrosion-resistant steel, etc.

We manufacture flow control equipment and accessories in accordance with various standards such as GB, ASTM, ASNI, BS, DIN, JIS, etc.!

As a professional stainless steel casting foundry, we offer precision investment casting, sand casting, and machining services for various industry sectors, in addition to the field of flow control valves.

Our stainless steel investment casting products have attracted customers from the United States, the United Kingdom, Canada, Australia and other countries with the competitive prices and excellent services. These foreign companies purchase our products in China and enjoy superior quality and cost-effectiveness.