Forged Full Bore/Reduced Bore Steel Trunnion Mounted Ball Valve with Screen Mesh

• Customization: Available
• Media: W.O.G.
• Material: Carbon Steel
• Model NO.: GAGLQ61PPL
• Connection Form: Flange
• Driving Mode: Worm Gear
• Nominal Pressure: 150lb-2500lb
• Channel: Straight Through Type
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
• Temperature: Normal Temperature
• Application: Industrial Usage
• Connection: Flanged/Bw
• Medium: Water, Steam, Oil., etc
• Model No: Q347y/Q347tc
• Body Design: 3PCS Forged Type
• Body Feature 1: Double Blcok, Double Bleed
• Body Feature 2: Fire Safe, Anti-Static, Anti-Blow out Stem
• Flow Port: Reduced Port / Full Port
• Seat Material: Stellite Overlayed, Nickle Plated, Tunsten Carbide
• Transport Package: Plywood Case
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year

Product Description

Forged Full Bore/Reduced Bore Steel Trunnion Mounted Ball Valve with Screen Mesh

Product Description

Brief Introduction:

Full welded ball valve is a new develped ball valve,compared with ordinary ball valves,its performance is more reliable and has much longer service life,it has a wide application in the following industrial field 

1. Urban Gas Supply:Main and distribution pipelines.
2. Urban Central Heat Supply:Main and distribution pipelines.
3. Heat Exchanger.
4. Steel Factory:Pipelines for discharging waste gas,supplying coal gas and heat,etc.
5. Industrial Equipment:heat treatment pipelines,gas pipelines and thermal pipelines.

Application

Application:

City Gas:gas outlet pipe,supply pipe for main line and all brach lines etc.
District heat supply:Outlet pipe,main line and brach line for large heat supply equipment.
Heat exchanger:on-off of pipe and all loops.
Steel plant:various fluid pipes,discharging pipe for exaust gas,supply pipe for gas,thermal power and fuel.
Various industrial equipment:various heat treatment pipes,pipe for all kinds of industrial gas and thermal power.

Product Features

Product Features:

1. Outer leakage won't occur for welded ball valve.

Valve seat consists of sealing ring strengthened by carbon fiber and belleville spring,so it can adjust well to change on pressure and temperature without any leakage risk within marked pressure and temperature range.

1. The whole process of sphere is tracked and detected with advanced computer and detector,so the process precision is very high,operation is very simple and easy,no bad interference.
2. Body material is same as material of pipe,when vehicles pass through the groud or even earthquake happens,the stress is evenly distributed without any deformation risk.
3. Sealing ring is made of PTFE containling 20% carbon,Ensure no leakage will happen.
4. Buried ground fully welded ball valve can be installed in small and shallow well being set on ground rather than large valve well,so the construction cost and project time can be saved a lot.
5. The length of valve body and height of stem can be designed in accordance with the requirement of project.
6. The service life can be more than 15 years when used at normal operational and using conditions.

Construction Features:

1.Floating Ball/Trunnion Mounted.
2.Full bore/Reduced port.
3.Metal seal/Soft seal.
4.Fire Safe Design; Anti-static device; Blow-out proof stem.
5.Belleville spring ensure no leakage. 

Product Details

Material Available:

Body: ST37.8 / A105 / LF2 / F304 / F316. Etc.
Ball : F304 / F316 ( Option upon request )
Seat: PTFE+C / Nylon / PEEK. Etc.

Main External Dimensions.

Size		A	B	L	D	D1	D2	E
in	mm	mm	mm	mm	mm	mm	mm
8	200	243	400	400	150	219.1	267	315
10	250	252	500	560	200	273.1	356	346
12	300	236	500	635	250	323.9	457	402
14	350	331	600	650	300	355.6	508	491
16	400	331	600	760	337	406.4	559	479
18	450	331	600	842	337	457.2	559	479
20	500	360	700	910	387	508.0	680	540
22	550	360	700	1092	438	559.0	718	577
24	600	413	800	1065	489	609.6	812	662
26	650	413	800	1245	541	660.4	898	755
28	700	433	900	1346	591	711.2	1016	790
30	750	433	900	1397	635	768.0	1020	790
32	800	433	900	1524	686	812.8	1095	860
34	850	433	900	1625	737	863.6	1172	793
36	900	433	900	1727	781	914.4	1237	913
40	1000	433	900	1900	874	1016.0	1385	865
44	1100	550	900	2000	976	1117.6	1600	970
48	1200	550	900	2100	1020	1219.2	1700	975
52	1300	550	900	2200	1166	1320.8	1967	980
56	1400	550	900	2300	1262	1422.4	2100	990

Product Parameters

Product Rang:

Pressure Rating	150-600lb,1.6-4.0 Mpa
Connecting Size	1/2"-40",DN15-1000mm
Connecting type	Thread,Welding,Flange,etc
Applicable Temp(ºC)	-19-150
Applicable Medium	Water,Oil,Natural gas,etc
Operating Mode	Lever,Gear,Electric,Pneumatic,etc

 

View of the factory