High-pressure cleaner application industry Hot Water Pressure Washer,Hot Power Washer,Hot Pressure Washer Machine,High Pressure Washer Cleaner Ningbo Senmiao Trading Co., Ltd. , https://www.senmiaowasher.com
High Temperature Metal Seated Trunnion Mounted Ball Valve (Q347W) Features:
1. Cast Type with 2 Pcs Split Body Deisgn or Forged Type with 3 PCS Body Design,Â
Cast Material: WCB, CF8, CF8M, CF8C, Duplex Stainless Steel, etc.
Forged Material: A105, F304, F316, F317, F347, F11, F51, F59, ETC.
Other Materials available upon Request, available in Various Trim and Seat (Resilient and Metal) Materials To Suit Different Service Conditions.
2. Â Available Operation:
Normal Handle or Lockable Handle Operated,
Gear Operated,
Pneuamtic Operated,
Electric Operated or Hydraulic Operated.
2. Â Available Pressure Rating:Â
CL150, CL300, CL600, CL900, CL1500, CL2500
3. Â Available Size Ranges:Â 1/2" - 18"
4. Application Standards
Design Standard: API 6D
Flange Dimension to ANSI B16.5
Face to Face Dimension to ANSI B16.10
Pre-temp. Rating of Ball Valve to ASME B16.34
Wall Thickness to ASME B16.34
Fire Safe of Ball Valve Design to API 6FA/API 607
Inspect & Test: API 6D / API598
Valve Marking of Ball Valve: MSS- SP-25
To MR-01-75 On Request
High Temperature Metal Seated Trunnion Mounted Ball Valve (Q347W)Â Description
Three pieces body. Valve is designed in accordance with the requirements of API 6D for pipeline service. Anti-static and anti blow-out stem design. Seat design gives perfect tighness and is available as either self-relieving type or double piston effect type. Disign minimizes friction leading to low operating torque. Available as double block and bleed execution,which allows for venting and draining of ling fluid from the body cavity. Avaiable Full and Reduced bore. Ball valves firesafe tested according to BS EN 12266-2,API 6FA and API 607. Electric,pneumatic and hydravlic actuators are available on customer's requirement.
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High Temperature Metal Seated Trunnion Mounted Ball Valve (Q347W)Â General Introduction
Trunnion mounted ball valves are designed in accordance with API 6D for classes ASME Class 150, 300, 600, 900, 1500, and 2500.Tow-piece split body cast steel and Three-piece forged steel side entry design bolted connections between body and closure, trunnion bolted connection, body thickness comply with ANSI B16.34.Seat ring is floating type, spring loaded to assure the contact with ball in order to provide an effective tight seal even at low differential pressure between cavity and downstream closure.Standard design is soft seated. A different soft seat materials are available based on the customer working condition.Available in Full and Reduced Bore.Electrical, pneumatic and hydraulic actuators are available based on customer requirement.Body Joint Construction
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Three pieces body end entry design, graphite ring or o-ring viton (or request) seal ensure absolute seal integrity. The bolted body designs include a tight tolerance overlapping metal fit between the body and the adapter to minimize any possibility of movement due to pipeline stress. High temperature spiral wound stainless steel/ grafoil filled gasket is used for absolute seal.Â
Body and adaptors are dimensioned for metal contact to ensure correct gasket crush.Â
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Stem Design/Anti Blowout
The stem is made separately from the ball,anti blow-up design with.Â
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Anti-Static Device
All flow control-floating flange ball valves include dual grounding systems from stem to ball and stem to body.Â
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Valve testing to BS 5351 and BS 5146 wasperformed for all sizes, and witnessed by a third party inspectionEmergency sealant injectionÂ
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Trunnion type ball valves are fitted with emergency seals to restore.
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Double Block and Bleed
Ball valves can be equipped with drain valve which allows the block and bleed feature when the pressure is simultaneously applied to both sides of the ball , themedium can be relieved through the drain valve.Standard design of trunnion mounted ball valves assure that each seat ring.
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Top Flange
Top flange  surface are machined and drilled, ready for mounting actuator.
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Fire Safe
All fire-safe valves conform to API 607 and API 6FA standards.
 Trunnion Ball Valve Dimensions
Size
in
2
2 1/2
3
4
6
8
10
12
14
16
mm
50
65
80
100
150
200
250
300
350
400
L/L1(RF/BW)
in
17.75
20.00
22.75
26.5
36.00
40.25
50.00
56.00
/
/
mm
451
508
578
673
914
1022
1270
1422
/
/
L2(RTJ)
in
17.88
21.25
23.00
26.88
36.50
40.88
50.88
56.88
/
/
mm
454
540
584
683
927
1038
1292
1445
/
/
H
in
7.50
9.00
11.00
14.12
15.75
18.88
20.50
26.38
/
/
mm
190
230
280
360
400
480
520
670
/
/
W
in
24
32
32
32
32
40
40
40
/
/
mm
600
800
800
800
800
1000
1000
1000
/
/
WT(Kg)
RF/RTJ
68
95
120
185
675
1100
1650
2300
/
/
BW
54
74
91
122
555
918
1355
2950
/
/
(1) Petrochemical industry
Heat exchanger tube cleaning;
U-shaped tube cleaning;
Floating head heat exchanger shell side cleaning, air cooler fin tube cleaning;
The inner wall of the reactor, the tower tank, and the internal parts of the equipment are cleaned;
Large-scale storage tank surface and inner wall cleaning treatment
(2) Power industry
Remove dirt on the surface or inside of the condenser (box);
Large steam turbine rotors, partitions, and fouling in the shell;
Damaged refractory materials in the furnace and various types of preheating, condenser and other scales can be removed smoothly without damaging the performance of the original equipment;
(3) Aerospace industry
Civil and military aviation airport runway and guardrail cleaning, runway degumming, removal of oil on the apron and traffic markings on the runway, etc.;
Runway cleaning of aircraft carrier platform;
(4) Shipbuilding industry
Since the surface of the hull needs to be sprayed and sprayed regularly, the use of ultra-high pressure water cleaning equipment can easily remove the dirt and surface paint in preparation for repainting;
(5) Automobile manufacturing industry
Paint and dirt cleaning in automobile painting workshop;
(6) Construction and bridge industry
Building exterior wall cleaning;
Strip the old coating on the wall of the building;
Peel off the hard synthetic fiber coating on the ground;
Bridge maintenance, rust removal and anticorrosion;
(7) Municipal engineering
Chewing gum cleaning on urban streets;
Zebra crossing cleaning on urban roads;
Urban graffiti cleaning;
Urban psoriasis cleaning;
City gas pipeline cleaning.
Model NO.: Q347W
Type: Fixed Ball Valve
Function: Blow-Down Valve, Relief Valve
Temperature: Normal Temperature
Application: Industrial Usage
Body Design: 3 PCS Design
Ball Assembly: Side Entry
Seat Material: Rtfe/Nylon/Peek
Trademark: Goole, ODM, OEM
Transport Package: Plywood Case
Specification: 2"-18"
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090
High Temperature Metal Seated Trunnion Mounted Ball Valve (Q347W)