Double clamp hard seal butterfly valve D373H/Y-10/16C [hard seal butterfly valve]-Fornitore globale

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1366591199913950155029
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Huaguang Valve, High tech Park, Luncang Town, Nan'an City, Fujian Province

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Double clamp hard seal butterfly valve D373H/Y-10/16C [hard seal butterfly valve]

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Introduction to D373H/Y-10/16C Double Clamp Hard Seal Butterfly Valve

The D373H/Y-10/16C clamp type hard seal butterfly valve adopts a precision J-shaped elastic seal ring and a three eccentric multi-level metal hard seal structure. It is widely used in industrial pipelines such as metallurgy, power, petrochemicals, water supply and drainage, and municipal construction where the medium temperature is ≤ 425 ℃, for regulating flow and carrying fluids. The valve adopts a three eccentric structure, and the valve seat and disc sealing surface are made of different hardness and stainless steel, which has good corrosion resistance and long service life. This valve has a two-way sealing function and the product meets the national GB/T13927-92 valve pressure test standard.

Characteristics of D373H/Y-10/16C Double Clamp Hard Seal Butterfly Valve

1. This valve adopts a three eccentric sealing structure, with almost no wear on the valve seat and butterfly plate, and has a sealing function that becomes tighter as viewed.

2. The sealing ring is made of stainless steel, which has the dual advantages of metal hard sealing and elastic sealing. It has excellent sealing performance in both low and high temperatures, corrosion resistance, and long service life.

3. The sealing surface of the disc plate is made of welded cobalt based hard alloy, which is wear-resistant and has a long service life

4. The large-sized butterfly plate adopts a frame structure with high strength, large overcurrent area, and low flow resistance.

5. This valve has a bidirectional sealing function, which is not limited by the flow direction of the medium or the spatial position during installation, and can be installed in any direction.

6. The drive device can be installed in multiple stations (rotated 90 ° or 180 °) for easy user use.

Structural diagram of D373H/Y-10/16C clamp type hard seal butterfly valve

D373H/Y-10/16C Double Clamp Hard Seal Butterfly Valve Performance Parameters

Nominal meridian DN (mm)	50~2000
Nominal Pharmacological PN (MPa)	0.6	1.0	1.6	2.5
Sealing test (MPa)	0.66	1.1	1.76	2.75
Strength test (MPa)	0.9	1.5	2.4	3.75
Temperature	Carbon steel: -29 ℃~425 ℃ Stainless steel:- 40℃～650℃
Applicable Medium	Water, air, natural gas, oil products, and weakly corrosive fluids
leakage	Compliant with GB/T13927-92 standard
Drive mode	Worm gear transmission, electric, pneumatic, hydraulic

D373H/Y-10/16C clamp type hard seal butterfly valve parts material

Part name	material
valve body	WCB、 Alloy steel, stainless steel QT450-10
Disc	WCB、 Alloy steel, stainless steel QT450-10
valve shaft	2Cr13 stainless steel, alloy steel
sealing ring	Stainless steel ring
filler	Flexible graphite

D373H/Y-10/16C clamp type hard seal butterfly valve external dimensions

The nominal meridian (DN)	Dimensions			Flange size and bolt specifications
	Dimensions			1.0MPa		1.6MPa		2.5MPa
	L	H	H1	D1	4-Ф－M	D1	4-Ф－M	D1	4-Ф－M
50	43	350	112	125	Ф18	125	Ф18	125	Ф18
65	46	370	115	145	Ф18	145	Ф18	145	Ф18
80	49	380	120	160	Ф18	160	Ф18	160	Ф18
100	56	420	138	180	Ф18	180	Ф18	190	Ф23
125	64	460	164	210	Ф18	210	Ф18	220	Ф27
150	70	555	175	240	Ф23	240	Ф23	250	Ф27
200	71	605	208	295	M20	295	M20	310	M24
250	76	680	243	350	M20	355	M24	370	M27
300	83	800	283	400	M20	410	M24	430	M27
350	92	835	310	460	M20	470	M24	490	M30
400	102	915	340	515	M24	525	M27	550	M33
450	114	960	380	565	M24	585	M27	600	M33
500	127	1020	410	620	M24	650	M30	660	M33
600	154	1225	470	725	M27	770	M33	770	M36
700	165	1355	550	840	M27	840	M33	875	M39
800	190	1470	640	950	M30	950	M36	990	M45
900	203	1545	710	1050	M30	1050	M36	1090	M45
1000	216	1795	770	1160	M33	1170	M39	1210	M52
1200	254	1965	890	1380	M36	1390	M45	1420	M52

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