D73H manual clamp type hard seal butterfly valve

NegotiableUpdate on 01/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

D73H manual clamp type hard seal butterfly valve 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 and breaking fluids.

Product Details

1Overview

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.

IIfeature

1. Adopting a three-dimensional eccentric structure, the valve sealing ring adopts an elastic metal ring, which ensures uniform and reliable contact between the butterfly plate and the valve body sealing surface, achieving airtight sealing without leakage;

2. Structure, flexible operation, labor-saving, convenient, and long service life;

3. Three dimensional eccentricity that is resistant to high temperature, corrosion, and wear.

IIIMain technical parameters

Nominal Diameter

DN(mm)

50-1200

Nominal Pressure

PN(MPa)

1.0

1.6

2.5

4.0

Test pressure
PS(MPa)

strength test

1.5

2.4

3.75

6.0

Sealing Test

1.1

1.76

2.75

4.4

Applicable Medium

Water, steam, oil, acid corrosiveness, etc

Applicable Temperature

-40℃-600℃

Diameter DN	L	D1	D2	Z-φd	H	HO	D	L2	Wt/Kgs
50	43	125	99	4-18	105	350	90°	280	9
65	46	145	118	4-18	115	370	90°	280	11
80	49	160	132	8-18	125	380	45°	280	15
100	56	180	155	8-18	140	420	45°	280	18
125	64	210	185	8-18	170	470	45°	330	22
150	70	240	210	8-23	180	500	45°	330	25

Diameter DN	L	D1	D2	Z-φd	H	HO	D	L2	Wt/Kgs
50	43	125	99	4-18	105	350	90°	280	10
65	46	145	118	4-18	115	370	90°	280	12
80	49	160	132	8-18	125	380	45°	280	16
100	56	180	155	8-18	140	420	45°	280	20
125	64	210	185	8-18	170	470	45°	330	24
150	70	240	210	8-23	180	500	45°	330	27

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