Product specifications:

Product name: cast steel check valve

Size range: 2-64 ""

Pressure rating: ANSI 150 lb to 2500 lb

Shell material: carbon steel, stainless steel, alloy steel, dual phase steel

Mode of operation: hand wheel, gear, electric, pneumatic device

Product use:

Widely used in petroleum, chemical, pharmaceutical, electric power industry under various working conditions such as the pipeline.

The company specializes in providing cast steel check valve and so on all kinds of cast steel gate valves, welcome to companies or individuals in need call us.

Main connection size:

Nominal diameter 2.5 MPa PN4.0 PN1.6 / MPa PN6.4/10.0 MPa

L H L H L H

Series 1 2 1 series 2

DN40 200 200 130 200 200 130 260 160

(230 230 135 230 230 135 300 170

DN65 290 290 145 290 290 145 340 180

DN80 310 310 175 310 310 175 380 245

DN100 350 350 200 350 350 200 430 290

DN125 400 400 255 400 400 255 500 320

6 480 480 320 480 480 320 550 360

DN200 495 550 380 533 550 380 650 430

DN250 622 650 440 622 650 440 775 505

12, 698, 750, 480 711 750 520 900 555

DN350 787 850 530 838 850 540 1025 595

DN400 864 950 560 864 950 590 1150 680

DN450 978 1050 620 978 1050 650 1275 780

DN500 978 1150 655 978 1150 720 1400 970