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Two Piece WCB Trunnion Mounted Flanged Ball Valve ANSI Class 300LB
Two Piece WCB Trunnion Mounted Flanged Ball Valve ANSI Class 300LB

Two Piece WCB Trunnion Mounted Flanged Ball Valve ANSI Class 300LB


Titan valve quality is guaranteed by strictly adhering to ISO 9001 and API Q1 audited quality standards. Dedicated to providing the highest quality valve products to meet customer’s expectations, Titan valves are manufactured in strict accordance with all applicable ASME, API and other standards.

Email : [email protected]

Description

Every valve is tested and documented to API 6D testing requirements and manufactured to comply with NACE MR0175 standards with complete MTR traceabili.



Specification

● Size: 2”-20”
● ANSI: 150 - 1500
● Full Material Traceable
● ISO 5211 Mounting Pad
● Choice of Material
● Low Operating Torques
● Anti Blow out proof Stem
● Anti-static device
● NACE MR0175 compliant
● 100% factory test video


Design Features

● Cavity Pressure Relief
When force created by cavity pressure is lower than the force created by line pressure, then contact between ball and seat ring is assured to provide a tight seal.

When cavity pressure is higher than seat spring force plus line pressure, the self relieving action allows the valve seat to move slightly away from the ball surface. Therefore, any over pressure inside the body cavity is discharged into the pipeline to restore the balance between the body cavity and the pipeline (either upstream or downstream side).

● Anti Blow-out Stem
Stem is made separately from the ball. An integral shoulder upon the lower end of the stem make sure it blowout proof.

● Body and stem Sealing
The double sealing design of the O-Rings and fire safe graphite gaskets ensure zero leakage at the body and closure connections. Potential leakage from the valve stem area is prevented by dual O-Ring seals and a gland gasket.

● Anti-Static Device
All flanged ball valves include dual grounding systems from stem to ball and stem to body. An anti-static feature is provided to ensure electrical continuity.

● Fire Safe design
Fire safe construction is standard on all trunnion mounted ball valves. In a fire situation, after fire deteriorated the O-rings, gland, body gasket and the fire safe stem packing prevents external leakage.Also the edge of the metal seat preloaded by the power of seat spring comes into contact with the ball surface to minimizes through leakage.

● Double block and bleed
In the closed position, each seat shuts off the process media independently on each side or simultaneously on both side of the ball, the cavity can be vented or bleed through vent or drain valves on the valve body. DIB available upon on request.

● Emergency sealant injection system
Titan trunnion mounted ball valves are equipped with sealant injection fittings at the stem and seat area of body surface. These fittings include check valves to offer backup sealing. If leakage happens at either the seat or stem packing area, it can be temporarily be stopped by sealant injection in the to secondary sealing system.

● Internal stem stop design
Stem key and stem pin design provides easy and accurate fully open and fully close for actuator.

● Choice of Delta ring seat design
The material of delta ring is elastomer which has better elasticity, can absorb the deviation in the ball to fulfill zero leakage easily, especially for large size ball or austenitic ball or full-welded ball valve. This option available upon on request.

Lipseal is spring energized seal include Elgiloy or inconel spring with PTFE jacket. It highly recommend for corrosive chemical media, high sour gas, low temperature and cryogenic service.


Applicable Standards
Wall ThicknessASME B16.34 & API6D
Face to FaceASME B16.10
Flange DimensionsASME B16.5
NaceMR 0175
Fire SafeAPI 607 & API 6FA
Pressure TestAPI 6D
Basic DesignASME B16.34
Quality ControlAPI Q1


Material Description

Standard Parts & Material 2”-4”



NO.PARTSMATERIAL
1BodyASTM A216 WCB
2BallASTM A105+3 mil ENP
3Bearing316+PTFE
4Bottom Gasket316+Graphite
5O-RingHNBR/Viton
6BottomASTM A105+3 mil ENP
7TrunnionASTM A105+3 mil ENP
8Drain PlugASTM A276 316
9ScrewASTM A193 B7M
10Bearing316+PTFE
11O-RingHNBR/Viton
12Body Gasket316+Graphite
13NutASTM A194 2HM
14StudASTM A193 B7M
15ClosureASTM A216 WCB
16Anti-Static DeviceASTM A276 316
17Thrust WasherPTFE
18Bearing316+PTFE
19StemAISI 4140+3 mil ENP
20GasketGraphite
21Stem SleeveASTM A276 410
22ScrewASTM A193 B7M
23PackingGraphite
24GlandAISI 1045
25ScrewASTM A193 B7M
26Locating PlateCS+ZN
27RingASTM A182 F6a
29HandleASTM A216 WCB
30O-RingHNBR/Viton
31VentASTM A276 316
32O-RingHNBR/Viton
33SpringInconel® X-750
34Spring SeatASTM A105+3 mil ENP
35GasketGraphite
36Seat RetainerASTM A105+3 mil ENP
37O-RIngHNBR/Viton
38Seat InsertRPTFE/Devlon®/PEEK



NO.PARTSMATERIAL
1StudASTM A193 B7M
2NutASTM A194 2HM
3Support YokeCS+ZN
4StudASTM A193 B7M
5NutASTM A194 2HM
6ClosureASTM A216 WCB
7Body Gasket316+Graphite
8O-RingHNBR/Viton
9Bottom GasketGraphite
10BottomASTM A105
11TrunnionAISI 4140+3 mil ENP
12ScrewASTM A193 B7M
13BodyASTM A216 WCB
14O-RingHNBR/Viton
15Drain PlugASTM A276 316
16Bearing316+PTFE
17BallASTM A105+3 mil ENP
18Grease InjectionASTM A276 316
19Vent PlugASTM A276 316
20Anti-Static DeviceASTM A276 316
21Bearing316+PTFE
22Stem SleeveASTM A276 410
23StemAISI 4140+3 mil ENP
24O-RingHNBR/Viton
25GasketGraphite
26O-RingHNBR/Viton
27PinASTM A276 316
28PackingGraphite
29Packing RingASTM A276 410
30GearDI
31KeyAISI 1045
32GlandAISI 1045
33ScrewASTM A193 B7M
34ScrewASTM A193 B7M
35Thrust WasherPTFE
36StudASTM A193 B7M
37NutASTM A194 2HM
38Seat InsertRPTFE/Devlon®/PEEK
39Seat RetainerASTM A105+3 mil ENP
40O-RingHNBR/Viton
41Spring RetainerASTM A105+3 mil ENP
42Seal GasketGraphite
43SpringInconel® X-750


Dimensional Data
150LB
SizedLD2D1DTfn-d1HWWeight KG
2"4917892.1120.715017.524-1916523015
3"74203127152.419022.324-1919640032
4"100229157.2190.523022.328-1923046050
6"150394215.9241.328023.928-22330500120
8"201457269.9298.53452728-22390500210
10"252533323.836240528.6212-25.4402500300
12"303610381431.848530.2212-25.4445500450
14"334686412.8476.353533.4212-28.6480500820
16"387762469.9539.859535216-28.6590500910
18"436864533.4577.963538.1216-31.86405001100
20"487914584.263570041.3220-31.87105001200


300LB
SizedLD2D1DTfn-d1HWWeight KG
2"4921692.112716520.728-1916523018
3"74283127168.32102728-1919640040
4"100305157.220025530.228-2223075061
6"150403215.9269.932035212-22330500170
8"201502269.9330.238039.7212-25.4391500305
10"252568323.8387.444546.1216-28.6402500420
12"303648381450.852049.3216-31.8445500510
14"334762412.8514.458552.4220-31.8480500900
16"387838469.9571.565055.6220-355905001100


600LB
SizedLD2D1DTfn-d1HWWeight KG
2"4929292.112716525.478-1917540024
3"74356127168.321031.878-2224675048
4"100432157.2215.927538.178-25.4280100079
6"150559215.9292.135547.7712-28.63651500208
8"201660269.9349.242055.6712-31.8395500380
10"252787323.8431.851063.5716-35423500625
12"30383838148956066.7720-35550500840
14"334889412.852760569.9720-38.16015001150


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