Gold Member Since 2015
Audited Supplier
Yongjia Goole Valve Co., Ltd.

Forged Steel Ball Valve, Trunnion Ball Valve, Worm Gear Ball Valve manufacturer / supplier in China, offering 1500lb High Pressure Forged Trunnion Ball Valve (GAQ347N), 150LB Four Way Flanged Ball Valve (GAQ46F), Wafer Concentric Type PTFE Seat Electric Regulating Butterfly Valve (D971F) and so on.

(/ )

Supplier Homepage Product Ball Valve Floating &Trunnion Ball Valve 1500lb High Pressure Forged Trunnion Ball Valve (GAQ347N)

1500lb High Pressure Forged Trunnion Ball Valve (GAQ347N)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Transport Package: Plywood Case
Payment Terms: L/C, T/T

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: GAQ347N
  • Connection Form: Flange
  • Nominal Pressure: ANSI Class 150~2500
  • Structure: Fixed Ball Valve
  • Function: Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
  • Application: Industrial Usage
  • Origin: China(Mainland)
  • Material: Carbon Steel
  • Driving Mode: Worm Gear
  • Channel: Straight Through Type
  • Type: Fixed Ball Valve
  • Temperature: Normal Temperature
  • Trademark: GOOLE, OEM
  • HS Code: 8481804090
Product Description
1500lb High Pressure Forged Trunnion Ball Valve (GAQ347N)

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.
 
General
 
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
 
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.
 
Body and adaptors are dimensioned for metal contact to ensure correct gasket crush.
 
Stem Design/Anti Blowout
The stem is made separately from the ball,anti blow-up design with.
 
Anti-Static Device
All flow control-floating flange ball valves include dual grounding systems from stem to ball and stem to body.
 
Valve  testing to BS 5351 and BS 5146 wasperformed for all sizes, and witnessed by a third party inspectionEmergency sealant injection
 
Trunnion type ball valves are fitted with emergency seals to restore.
 
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.
 
Top Flange
Top flange  surface are machined and drilled, ready for mounting actuator.
 
Fire Safe
All fire-safe valves conform to API 607 and API 6FA standards.

Main Parts and Materials and Dimensions.
 
1500lb High Pressure Forged Trunnion Ball Valve (GAQ347N)
Sizein22 1/23 46810121416
mm506580100150200250300350400
L/L1(RF/BW)in14.5016.5018.5021.5027.7532.7539.0044.5049.5054.50
mm368419470546705832991113012571384
L2(RTJ)in14.6216.6218.6221.6228.0033.1239.3845.1250.2555.38
mm3714224735497118411000114612761407
Hin6.757.508.2511.3813.0015.7517.3822.0025.2527.12
mm170190210290330400440560640690
Win24243232323232404040
mm600600800800800800800100010001000
WT(Kg)RF/RTJ5575951505408801360198031004650
BW4055651154208651025155526003930
NoPart NameASTM Material
Carbon steel18Cr-9Ni-2MoLow temperature steel
1BodyA105A182-F316A350-LF2
2BonnetA105A182-F316A350-LF2
3BallA182-F304A182-F316A182-F304
4StemA276-304A276-316A276-316
5SeatA105+ENPA182-F316A350-LF2+ENP
6Stem insertClass filled PTFE
7SpringA313-304Inconel X-750A313-304
8O-ringNBRVitonViton
9O-ringNBRVitonViton
10GasketGraphite+304Graphite+316Graphite+304
11O-ringNBRVitonViton
12SpringA313-304A313-316A313-304
13Grounding plungerA182-F304A182-F316A182-F304
14StudA193 B7A193 B8A320 L7
15NutA194 2HA194 8A194 4
16TrunnionA276-304A276-316A276-304
17Trunnion bearing304+PTFE316+PTFE304+PTFE
18GlandA105A182-B8A193-B7
19BoltA193-B7A193-B8A193-B8
20Stop plateCarbon steelCarbon steel+ZnCarbon steel
21HandleCarbon steel
Send your message to this supplier
Avatar
Mr. Ellison
Sales Manager
*From:
To: Mr. Ellison
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category