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RF Flanged Fixed Trunnion Mounted Stainless Steel Ball Valves Class 2500

Good quality Flanged Check Valve for sales
Good quality Flanged Check Valve for sales
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RF Flanged Fixed Trunnion Mounted Stainless Steel Ball Valves Class 2500

China RF Flanged Fixed Trunnion Mounted Stainless Steel Ball Valves Class 2500 supplier

Large Image :  RF Flanged Fixed Trunnion Mounted Stainless Steel Ball Valves Class 2500

Product Details:

Place of Origin: China
Brand Name: TEYI
Certification: CE/API/SGS
Model Number: Q347F

Payment & Shipping Terms:

Minimum Order Quantity: 1-20pcs
Price: negotiation
Packaging Details: Packed in carton firstly, and then reinforced with wooden case for outer packing
Delivery Time: 7-15 working days after received payment
Payment Terms: T/T or L/C at sight
Supply Ability: 500pcs per month
Detailed Product Description
Product Name: Forged Steel Fixed Ball Valve Face To Face: ASME B16.10
Size: 2inch To 48inch Flange Dimension: ASME B16.5
Pressure: Class 900LB-2500LB Pressure-Temp: ASME B16.34
Standard: API 6D/API608/BS5351 Inspection Standard: API598/API6D

RF Flanged Fixed Trunnion Mounted Stainless Steel Ball Valves Class


 
Product Description:

 

The trunnion ball valve with the B I-sealing design structure, i. e. Seat sealing in front of the ball and seat sealing behind the ball, thus the reliable sealing of the valve is ensured because the valve can perform normally even if one of the effective sealing designs becomes lost due to the abnormal condition. Regarding the seat in front of the ball, the piston effect formed by the are a difference between D1 and D2, plus the pre-tightened force of a spring would cause the seat in front of the ball by the pressure difference of the medium before and after the valve to touch the ball closely to form the tightness, of which the sealing force will become bigger as the pressure difference gets higher.

Blow-out proof stem

Blow-out proof structure is provited with for the stem, which is positioned by the up-end cap and screw, being guaranteed not to be blown-out by the medium even if at abnormal risen pressure in the cavity.

Anti-static design

The ball of the trunnion ball valve gets close contact with each othe through the trunnion, adjusting cushion, and down-end cap, the passage of static electricity thus forms together with the valve, which may lead the static electricity caused by sparks generated by friction between the ball and seat during on and off performance to the ground to prevent the possible risk of fire or explosion.

 

 

Specifications:

 

Product Name Fixed Trunnion Mounted Flanged Ball Valve
Material A182 F304/F316
Size 2"-48"(DN50-DN1200)
Pressure Class 900-2500
Ball A105+ENP
Seat Ring A105+ENP
O-Ring Viton
Gasket SS304+Graphite
Trunnion A105+ENP
Sping Inconel X-750
Packing Graphite

 

Technical Drawings

RF Flanged Fixed Trunnion Mounted Stainless Steel Ball Valves Class 2500

Main Dimensions and Weights                                                                                                Unit(mm)

Size CLASS 900 CLASS 1500 CLASS 2500
L d M MO B BO L d B BO L
d

B

BO
DN NPS RF WE RJ RF WE RJ RF WE RJ
80 3X2 381 381 384 49 123 650 / / 470 470 473 49 154 400 578 578 584 42 174 600
100 4X3 457 457 460 74 / / 185 400 546 546 549 74 187 600 673 673 683 62 224 800
150 6X4 610 610 613 100 / / 225 400 705 705 711 100 217 600 914 914 927 87 268 800
200 8X6 737 737 740 150 / / 389 600 832 832 841 144 346 800 1022 1022 1038 131 371 800
250 10X8 838 838 841 201 / / 449 600 991 991 100 192 384 800 1270 1270 1292 179 420 800
300 12X10 965 965 968 252 / / 497 800 1130 1130 1146 239 452 800 1422 1422 1445 223 540 800
350 14X12 1029 1029 1038 303 / / 550 800 1257 1257 1276 287 512 800 1540 1540 1569 265 638 800
400 16X14 1130 1130 1140 303 / / 550 800 1384 1384 1407 287 512 800 1567 1567 1596 265 638 800
450 18X16 1219 1219 1232 373 / / 687 800 1537 1537 1559 360 601 800 1825 1825 1854 276 764 800
500 20X18 1321 1321 1334 373 / / 687 800 1664 1664 1686 360 601 800 1875 1875 1904 276 764 800
600 24X20 1549 1549 1568 471 / / 780 800 1943 1943 1972 416 727 800 2257 2257 2286 343 867 800
750 30X24 1880 1880 1902 570 / / 995 800 2251 2251 2281 498 803 800            
800 36X30 2286 2286 2315 712 / / 1157 800 2556 2556 2590 625 1070 900            

                                                                                                 
 Competitive Advantage:
 
1. 30 years of industrial valves experience to guarantee quality.
2. always stand on the side of of the customer, and support customer to win the market and find new way.
3. 12 months warranty
4. Short Delivery time
 

Contact Details
zhejiang teyi valve co.,ltd.

Contact Person: Frances lee

Tel: +8613676785151

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