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Flanged Trunnion Soft Seated Ball Valve , Cast Steel WCB WCB Ball Valve Split Body

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Flanged Trunnion Soft Seated Ball Valve , Cast Steel WCB WCB Ball Valve Split Body

Flanged Trunnion Soft Seated Ball Valve , Cast Steel WCB WCB Ball Valve Split Body
Flanged Trunnion Soft Seated Ball Valve , Cast Steel WCB WCB Ball Valve Split Body Flanged Trunnion Soft Seated Ball Valve , Cast Steel WCB WCB Ball Valve Split Body

Large Image :  Flanged Trunnion Soft Seated Ball Valve , Cast Steel WCB WCB Ball Valve Split Body Get Best Price

Product Details:

Place of Origin: China
Brand Name: Tengs Valve
Certification: ISO, CE, API
Model Number: Q47F

Payment & Shipping Terms:

Minimum Order Quantity: 1 Pc
Price: Negotiable
Packaging Details: Seaworthy Plywoods
Delivery Time: 30 Days
Supply Ability: 500 Pcs
Detailed Product Description
Body Material: Cast Carbon Steel A216 WCB Ball: A105, SS304, SS316, F51, F53 Etc.
Size: 2in - 36in Pressure Rating: Class 300LB / 300#
Actuating Device: Wrench, Gear Operated Connection Ends: RF, RTJ
Seat: Soft Seated, PTFE, NYLON, PEEK OEM Service: YES
High Light:

fire safe ball valve

,

lockable ball valve

Flanged Trunnion Soft Seated Ball Valve Cast Steel WCB CL300LB 2PC Split Body Q47F

 

Quick Details

1. Product: Cast Steel WCB Trunnion Ball Valve Soft Seated

2. Size Range: 2” - 36"

3. Pressure Ratings: ANSI Class300 / 300#

4. Body materials: Cast Steel A216 WCB

5. Trim: 13CR, 304SS, 316SS, Duplex stainless steel;

6. Bore Type: Full Bore and Reduced Bore

7. Actuator: Lever, Worm Gear

8. Fire Safe Design, Anti-Static, Nace Mr0175

 

Features

Trunnion ball valves are mainly used in the industries of natural gas, oil products, chemicals, metallurgy, urban construction, environmental protection, foodstuff etc. Among them, the sulfur-resisting series products are applicable for seriously corrosive natural gas pipeline containing hydrogen sulphide mediums and impurities.

1. Distinctive Seating Structure

According to the extent of pressure, medium properties and sealing requirements, Trunnion ball valves may be made to front seal structure, back seal structure, or front-back dual seal structure.

2. Self-relieving Structure

In case of abnormal rise of pressure at middle cavity, ball valve of single seal structure is provided with self-relieving function, while ball valve of dual seal structure uses the auxiliary pressure relief device on valve body to carry out pressure relief.

3. First Aid of Seal

The valve is designed with an auxiliary seating emergency seal system, as shown in the figure. In case of soft seal damaged, or failure of seal in an emergency circumstances, emergency seal may be effected by injecting in sealant through auxiliary sealing system. If needed, emergency seal assembly can be used to rinse and lubricate the seating area.
Plus, valve stem can also be designed with an auxiliary emergency sealing system.

4. Fire Protection Strcture

If requested by working conditions and users, ball valve may be designed to fireproof. The fireproofing design of ball valve is to the standards of API607 and JB/T6899. In case of soft seal ring burnt in fire, the fire protection structure of ball valve functions to prevent mediums from mass leakage, thus to avoid fire spreading.

5. Antistatic Structure

When operating the valve, the friction between the ball and seat will produce electrostatic charge that can be accumulated on the ball. To prevent static spark, an antistatic device is placed on the valve to derive the electric charge accumulated on the ball.

6. Locking Device

To prevent misoperation and the unexpected open or close caused by the unpredicted circuit vibration, a locking device is designed at the fully opened and closed positions of hand operated ball valve. This design is proven especially good and effective in the production line of inflammable mediums of petroleum and chemicals, or when valves are mounted outdoors.

 

Description:

1. Standards

Design and manufacture: API6D

Inspection and Test: API 598,API 6D

End flange dimension: ASME B16.5

BW ends dimension: ASME B16.25

Face to face or End to ends: ASME B16.10

Pressure-temperature rating: ASME B16.34

 

2. Main Parts and Materials for the Trunnnion Soft Seated Ball Valve
Flanged Trunnion Soft Seated Ball Valve , Cast Steel WCB WCB Ball Valve Split Body 0

No. Parts Name Carbon Steel Series Low Temperature Series Anli-Sulphur
1 Ball F304 / F316 F304 / F316 F304 / F316
2 Bush Bearing Metal +PTFE,Braided Graphite Fibre
3 Sealing Ring PTFE / RPTFE / NYLON / MOLON / DELRIN or PEEK
4 Seat A105+HCr/ENP A182 F6a A105+HCr/ENP
5 O Ring VITON
6 Fire Safe Gasket Soft Graphite+ SS
7 Supporting Ring A105+HCr/ENP A182 F6a A105+HCr/ENP
8 Spring INCONEL 750
9 O Ring VITON
10 Sealant Injection Valve The sane material with Body
11 Gasket Soft Graphite+ SS
12 Bonnet A216 WCB A352 LCB / LCC A216 WCB
13 Stud 193 B7 A320 L7 A193 B7M
14 Nut A194 2H A194 4 A194 2HM
15 Nipple A193 B7 A320 L7 A193 87M
16 Plug A105+HCr/ENP A182 F6a A105+HCr/ENP
17 Gasket RPTFE RPTFE RPTFE
18 Nipple A193 87 A320 L7 A193 B7M
19 Ball A182 F304
20 Bottom cover A105+HCr/ENP A182F6a A105+HCr/ENP
21 Gasket Soft Graphite+ SS
22 O Ring VITON
23 Sealant Injection Valve The same material with Body
24 Body A216 WCB A352 LCB / LCC A216 WCB
25 Bush Bearing Metai+PTFE.Braided Graphite Fibre
26 Drainage Valves The same material with Body
27 Spring A182 F304
28 Key GB/T699 45
29 Stem A182 F6a A182 - F6a A182 F304
30 Thrust bearing Metal+PTFE.Braided Graphite Fibre
31 O Ring VITON
32 Gasket Soft Graphite+ SS
33 Back Seat A105+HCr/ENP A182 F6a A105+HCr/ENP
34 Nipple A193 B7 A320 L7 A193 B7M
35 Packing Soft Graphite / PTFE
36 Packing Gland A182 F6 A182 F304 A182 F6
37 Gland Flange A216 WCB A351 CF8 A216 WCB
38 Bolt A193 87 A320 L7 A193 B7M
39 Bolt A193 B7 A320 L7 A320 L7
40 Yoke A216 WCB A352 LCB A216 WCB
41 Bolt A193 B7 A320 L7 A193 B7M
42 Operation Type Worm Gear, Electric Operation, Pneumatic Operation

 

3. Main Connection Dimensions

Flanged Trunnion Soft Seated Ball Valve , Cast Steel WCB WCB Ball Valve Split Body 1

Class Size Dimensions(mm)
NPS DN L   B D G f K z-Φd C Groove A
RF RTJ BW Y P E F
300Lb 2 50 216 232 216 49 165 91.9 1.6 127 8-19.1 22.4 108 82.55 7.92 11.91 63
21/2 65 241 257 241 62 191 104.6 1.6 149.2 8-22.2 25.4 127 101.6 7.92 11.91 75
3 80 283 298 283 74 210 127 1.6 168.3 8-22.2 28.4 146 123.82 7.92 11.91 91
4 100 305 321 305 100 254 157.2 1.6 200.2 8-22.2 31.8 175 149.22 7.92 11.91 117
6 150 403 419 457 150 318 215.9 1.6 269.8 12-22.2 36.6 241 211.12 7.92 11.91 172
8 200 502 518 521 201 381 269.7 1.6 330.2 12-25.4 41.1 302 269.88 7.92 11.91 223
10 250 568 584 559 252 445 323.9 1.6 387.4 16-28.6 47.8 356 323.85 7.92 11.91 278
12 300 648 664 635 303 521 381 1.6 450.9 16-31.8 50.8 413 381 7.92 11.91 329
14 350 762 787 762 334 584 412.8 1.6 514.4 20-31.8 53.8 457 419.1 7.92 11.91 362
16 400 838 854 838 385 648 469.9 1.6 571.5 20-34.9 57.2 508 469.9 7.92 11.91 413
18 450 914 930 914 436 711 533.4 1.6 628.7 24-34.9 60.5 575 533.4 7.92 11.91 464
20 500 991 1010 991 487 775 584.2 1.6 685.8 24-34.9 63.5 635 584.2 9.52 13.49 516
24 600 1143 1165 1143 589 914 692.2 1.6 812.8 24-41.3 69.9 749 692.15 11.13 16.66 619
26 650 1245 1270 1245 633 972 749.3 1.6 876.3 28-44.5 79.2 809.8 749.3 12.7 19.84 670
28 700 1346 1372 1346 684 1035 800.1 1.6 939.8 28-44.5 85.9 860.6 800.1 12.7 19.84 721
30 750 1397 1422 1397 735 1092 857.3 1.6 997 28-47.6 91.9 917.4 857.25 12.7 19.84 772
32 800 1524 1533 1524 779 1149 914.4 1.6 1054.1 28-50.8 98.6 984.3 914.4 14.27 23.01 825
34 850 1626 1654 1626 830 1207 965.2 1.6 1104.9 28-50.8 101.6 1035.1 965.2 14.27 23.01 876
36 900 1727 1756 1727 874 1270 1022.4 1.6 1168.4 32-54 104.6 1092.2 1022.35 14.27 23.01 927

Contact Details
Tengs Valve International Limited

Contact Person: Mr. Biff Teng

Tel: 86-18066318081

Fax: 86-577-5699-4546

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