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Home ProductsFlanged Check Valve

ANSI 2500 LB Weighted Disc Type Check Valve Horizontal Butt Welded

Good quality Flanged Check Valve for sales
Good quality Flanged Check Valve for sales
Your company goods is very good, with best service. wishing more discount next time and its honour to cooperate together with yours.

—— Mr.Gitendra Chetty

Very good quality, thanks for suggestion about delivery arrangement. Hope more cooperation in further.

—— Pooyan Alidoost

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ANSI 2500 LB Weighted Disc Type Check Valve Horizontal Butt Welded

China ANSI 2500 LB Weighted Disc Type Check Valve Horizontal Butt Welded supplier

Large Image :  ANSI 2500 LB Weighted Disc Type Check Valve Horizontal Butt Welded

Product Details:

Place of Origin: China
Brand Name: TEYI
Certification: ISO/API 6D/CE/TS
Model Number: H64H

Payment & Shipping Terms:

Minimum Order Quantity: 1-10PCS
Price: negotiation
Packaging Details: Packed in woven bag firstly, and then reinforced with wooden case for outer packing
Delivery Time: 7-15 Work days
Payment Terms: L/C; T/T, Westem Union
Supply Ability: 50pcs per month
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Detailed Product Description
Product Name: High Pressure Check Valve Size: 2inch To 12inch
Pressure: Class2500 Design Standard: API 6D/ BS1868
Butt Welded: ASME B16.25 Face To Face: ASME B16.10
Pressure-Temperature: ASME B16.34 Inspection Standard: API 6D/ API598

ANSI 2500 LB Weighted Disc Type Check Valve Horizontal Butt Welded

 

 

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 or low-temperature carbon 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:

 

  ANSI 2500 LB Weighted Disc Type Check Valve Horizontal Butt Welded      ANSI 2500 LB Weighted Disc Type Check Valve Horizontal Butt Welded

Size Class1500 Class2500
NPS DN d H

Weight

(Kg)

L d H

Weight

(Kg)

inch mm RF RTJ BW RF RTJ BW
2 50 368 371 368 51 210 48 451 454 451 42 230 68
21/2 65 419 422 419 64 240 75 508 514 508 52 260 100
3 80 470 473 470 76 303 120 578 584 578 62 330 165
4 100 546 549 546 102 340 180 673 683 673 87 370 260
5 125 673 676 673 127 380 294 794 807 794 96 410 440
6 150 705 711 705 144 430 385 914 927 914 131 460 580
8 200 832 841 832 192 500 634 1022 1038 1022 179 530 970
10 250 991 1000 991 239 590 1140 1270 1292 1270 223 620 1700
12 300 1130 1146 1130 287 660 1650 1422 1445 1422 265 690 2600
14 350 1257 1276 1257 315 710 2000
16 400 1384 1407 1384 360 820 2700
 
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.

Contact Details
zhejiang teyi valve co.,ltd.

Contact Person: Frances lee

Tel: +8613676785151

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