Cast Steel Outside Stem Gate Valve1
Cast Steel Outside Stem Gate Valve2
Cast Steel Outside Stem Gate Valve3
Cast Steel Outside Stem Gate Valve4

Cast Steel Outside Stem Gate Valve

Size Range: 1''-24''/DN25-600

Pressure: 10K/PN16

Body Materials: WCB

Seat Materials: Cr stainless steel

Disc Materials: WCB+2Cr13stainless steel

Stem Materials: 2Cr13stainless steel

Introduction

Features:

Medium used: Water, steam, oil.
Suitable temperature:- 29-425 degrees Celsius
Application field:Municipal construction, chemical industry, water treatment, electricity, petroleum, water supply and drainage, water conservancy projects.
 

Product advantages:

1.Precision casting valve body, refined appearance
The valve body is made of WCB material with delicate appearance. Each batch of casting has a special mark, which is convenient for production tracking and inspection.

2.After the appearance of processing again, more beautiful
The internal part numerical control lathe machining, carries on the second processing, causes the appearance to be more beautiful.

3.Seats wear better
The seat adopts Cr stainless steel and surfacing 507 molybdenum to increase the wear resistance of the seat.

4.Cover valve stem inverted seal disposal to prevent leakage
Do inverted seal on the contact between cover and stem to prevent leakage.

5.Pressure test of valve stem before delivery
Each valve must do double pressure test of valve body and seal according to strict standard.

6.Carry out quality inspection for many times and ensure quality
Strict quality inspection is carried out in every link from parts to finished product packaging.

Parameters

DN NPS L ΦA ΦB ΦC L ΦA ΦB ΦC L ΦA ΦB ΦC L ΦA ΦB ΦC
25 1" 160 115 85 65 160 115 85 65 160 115 85 65 210 135 100 78
32 1  1/4" 180 135 100 78 180 135 100 78 180 135 100 78 230 150 110 82
40 1  1/2" 200 145 110 85 200 145 110 85 200 145 110 85 240 165 125 96
50 2" 250 160 125 100 250 160 125 100 250 160 125 100 250 175 135 105
65 2  1/2" 265 180 145 120 265 180 145 120 280 180 145 120 280 200 160 130
80 3" 280 195 160 135 280 195 160 135 310 195 160 135 310 210 170 140
100 4" 300 215 180 155 300 230 190 160 350 230 190 160 350 250 200 168
125 5" 325 245 210 185 325 270 220 188 400 270 220 188 400 296 240 202
150 6" 350 280 240 210 350 300 250 218 450 300 250 218 450 340 280 240
200 8" 400 335 295 265 400 360 310 278 550 375 320 282 550 405 345 300
250 10" 450 405 355 320 450 425 370 332 650 445 385 345 650 470 400 352
300 12" 500 460 410 375 500 485 430 390 750 510 450 408 750 530 460 412
350 14" 550 520 470 435 550 550 490 448 850 570 510 465 850 595 525 475
400 16" 600 580 525 485 600 610 550 505 950 655 585 535 950 970 585 525
450 18" 650 640 585 545 650 660 600 555 1050 680 610 560 1050 715 630 570
500 20" 700 705 650 608 700 730 660 610 1150 755 670 612 1150 800 705 640
600 24" 800 840 770 718 800 840 770 718 1350 890 795 730 1350 930 820 750
Application
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