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Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150
Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150
Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150
Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150
Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150
Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150
Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150
Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150
Specifications
Brand Name :
TEYI
Model Number :
H44H-150LB
Certification :
ISO/API 6D/CE/TS
Place of Origin :
China
MOQ :
1-10PCS
Price :
negotiation
Payment Terms :
L/C; T/T, Westem Union
Supply Ability :
50pcs per month
Delivery Time :
7-15 Work days
Packaging Details :
Packed in woven bag firstly, and then reinforced with wooden case for outer packing
Product Name :
Flange Swing Check Valve
Size :
2inch to 24inch
Pressure :
Class150LB
Design Standard :
API 594/ BS1868
Flange End :
RF, ASME B16.5
Face To Face :
ASME B16.10
Pressure-Temperature :
ASME B16.34
Inspection Standard :
API 6D/ API598
Description

Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class

Description:

Check valves are automatically actuated.they are opened and sustained in the open position by the force of velocity pressure, and closed by the force of gravity. Seating load and resultant tightness is dependent upon back pressure. The disc and associated moving parts may be in a constant state of movement if the velocity pressure is not sufficient to hold the valve in a wide open and stable position.

Cast steel swing check valves can be furnished with outside lever and adjustable weight when so ordered. With the lever and weight mounted so that the weight assistes the disc in closing, the valve closes more rapidly when flow stops, thus minimizing reversal of flow and resultant surge and shock. With the lever and weight mounted to balance the weight of the disc, the valve becomes more sensitive to low inlet velocities.

Swing check valvs are used to prevent reversal of flow in horizontal or vertical pipe lines. in Vertical lines, or for any angle from hirzontal to vertical , they can be used for upward flow only.

Specifications:

Material of main Parts Body/Cover Cast Steel, Low Alloy Steel, Stainless Steel
Disc Cast steel or Stainless Steel or requirement
Hinge Cast steel or Stainless steel
Seat A105+13%Cr or stainless steel or Stellite
Bolt /Nut A193 B7/ A194 2H
Working Temperature -46 to 425 Celsius degree
Working Medium Water, Oil, Gas, H2SO, Steam

Dimmension:

Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150 Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150

SIZE CLASS 150 CLASS 300
NPS L d H

Weight

(Kg)

 L d H

Weight

(Kg)
inch mm RF RTJ BW RF RTJ BW
2 50 203 216 203 51 132 15 267 283 267 51 144 20
21/2 65 216 229 216 64 147 20 292 308 292 64 169 35
3 80 241 254 241 76 176 27 318 333 318 76 210 40
4 100 292 305 292 102 198 45 356 371 356 102 260 61
5 125 330 343 330 127 255 58 400 416 400 127 295 80
6 150 356 368 356 152 320 69 445 460 445 152 326 130
8 200 495 508 495 203 380 131 533 549 533 203 380 190
10 250 622 635 622 254 440 219 622 638 622 254 440 296
12 300 699 711 699 305 480 321 711 727 711 305 520 450
14 350 787 800 787 337 530 380 838 854 838 337 540 640
16 400 864 876 864 387 580 560 864 879 864 387 588 850
18 450 978 991 978 438 618 630 978 994 978 438 670 1030
20 500 978 991 978 489 657 770 1016 1035 1016 489 720 1330
24 600 1295 1308 1295 591 760 960 1346 1368 1346 591 850 1950
26 650 1295 — 1295 633 840 1250 1346 1372 1346 633 920 2300
28 700 1448 — 1448 684 920 1580 1499 1524 1499 684 1150 2600
30 750 1524 — 1524 735 980 1950 1594 1619 1594 735 1260 3200

Notice: The material in this form is general information. For specific performance data and proper material selection, consult Teyi repersentative.
Competitive Advantages:

1. Our products is guaranteed within 18 months after delivery.
2. We offer free sample if interest before orders.
3. Technology renovation, process improvement, structure optimization and quality improvement.
4. Excellent after-sales service system, providing timely and optimal service, which help you to win the market.
5. Convenient shipping sea port, and standard exporting carton boxes & plywood cases.
6. 100% inspection & testing before delivery.
7. Third party inspection on customer requirement.
Product tags

cast steel check valve

,

cast steel swing check valve

,

stainless steel spring check valve
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Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150

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Product Detail
Brand Name :
TEYI
Model Number :
H44H-150LB
Certification :
ISO/API 6D/CE/TS
Place of Origin :
China
MOQ :
1-10PCS
Price :
negotiation
Contact Supplier
Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150
Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150
Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150
Automatic Actuated Stainless Steel Check Valve Bolt Bonnet Type Class 150

zhejiang teyi valve co.,ltd.

Active Member
10 Years
zhejiang, wenzhou
Since 1988
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Flanged Ball Valve, Flanged Check Valve, Flanged Globe Valve
Total Annual :
4000000-7000000
Certification Level :
Active Member
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