Media: | Water-Vapour Oil |
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Driving Mode: | Manual Pneumatic Electric |
Connection Form: | Consideration Flange Welding |
Structure: | Centre Sealing |
Seal Form: | Hard Seal and Soft Seal |
Valve Stem: | Normal |
Customization: |
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Product name | Thermal jacketed gate valve |
Product Model | BZ41H/W |
Nominal diameter | DN15-500 |
Pressure range | 1.0 MPa to 1.6 MPa |
Body material | Cast iron, cast steel, stainless steel |
Design and manufacture | Structural length | Connecting flange | Pressure temperature rating | Test and inspection |
GB12234 API600 |
Factory mark | ANSI B16.5GB9112 ~ 9131JB /T74 ~ 90SH3006HG20615 ~ 20635 |
ANSI B16.34 | API598 JB/T 9092 |
Nominal pressure or pressure level |
Nominal diameter DN/NPS | |||||
15 | 20 | 25 | 32 | 40 | 50 | |
1/2 | Three quarters of | 1 | 1 1/4 | 1 1/2 | 2 | |
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Valve nominal diameter DN (mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 |
Flange specifications (mm) | 15 x 40 | 20 x 40 | 25 x 50 | 32 x 50 | 40 x 65 | 50 x 80 | 65 x 100 | 80 x 125 | 100 x 150 |
Nominal diameter DN(mm) of valve | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 |
Flange specifications (mm) | 125 x 150 | 150 x 200 | 200 x 250 | 250 x 300 | 300 x 350 | 350 x 400 | 400 x 450 | 450 x 500 | 500 x 550 |
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