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H44T cast iron swing check valve

Release Date: November 17, 2015

Overview
The H44T cast iron swing check valve is suitable for water and steam pipelines with an operating temperature ≤ 100 ° C.

Check valve
Main performance specifications

Nominal pressure PN (Mpa)

1.0

Working temperature ℃

Test pressure P (Mpa)

Seal

1.1

Normal temperature

Intensity

1.5

Working pressure (Mpa)

P

1.0

≤100 ℃

Material of main parts

Part Name

Material

Valve body, valve plate, valve cover, rocker

grey cast iron

Pin

stainless steel

Sealing ring

Copper alloy

Pad

Rubber asbestos sheet

Main dimensions, connection dimensions and weight

Nominal diameter DN (mm)

Size (mm)

Weight (kg)

L

D

D1

D2

b

Z-Φd

H

80

310

195

160

135

twenty two

4-18

161

39

100

350

215

180

155

twenty two

8-18

178

50

150

480

280

240

210

twenty four

8-23

233

98

200

500

335

295

265

26

8-23

262

133

300

700

440

400

368

28

12-23

350

248