Gold top valve located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion,Gate globe check valve ,butterfly valve ,etc.Surely we can design them by customer's special requirements.
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| Place of Origin: | CHINA |
| Brand Name: | GTV |
| Certification: | API6D |
| Model Number: | Q47 |
| Minimum Order Quantity: | 1pcs |
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| Packaging Details: | wooden box |
| Delivery Time: | 15days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1+pcs+1weeks |
| Material: | Brass, Stainless Steel, CF8M, WCB, Forged | Pressure: | Medium Pressure, High Pressure, Low Pressure, PN16-PN100, 150-300L |
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| Media: | Water, Gas, Oil, Central Heating, Base | Body Material: | Steel, Inconel, Hastelloy, CF8/CF8M, Nickel Aluminum Bronze |
| Size: | 1/2'--2', 1/4"~4", 1/4''--24'' | ||
| High Light: | API 6D Trunnion Mounted Ball Valve,CF8M Trunnion Mounted Ball Valve,Class 2500 Trunnion Mounted Ball Valve |
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2” through 28”
Up to ANSI Class 2500
Flanged (150#, 300#, 600#, 900#, 1500# & 2500#), Butt Weld
304/304L Stainless Steel, 316/316L Stainless Steel, Carbon Steel, Low Temp Carbon Steel
304/304L Stainless Steel, 316/316L Stainless Steel
Teflon, Nylon, PEEK, Devlon, Metal
ASME B16.34, API 6D, API 598, API 607, NACE MR0175/ISO 15156
A floating ball valve is a ball valve than has fixed seats with the ball “floating” between the seats. “Floating” because it’s held in its place by the seats and nothing else.
The ball is pressed against the seats by the medium.
A floating ball valve body can be made of forged or cast material.
The body can consist of 1, 2 or 3 pieces which can be called: single body uni body, 1 piece body, end entry, 2 piece body, split body, 3 piece body.
Typically available from ¼” till 12” where the maximum size will depend on the pressure rating. If the rating goes up, the maximum size goes down.
The available port or bore size is reduced or full. Reduced is normally 1 pipe size smaller and full is, as you can guess, same as the pipe size. Check the standards for the actual dimensions.
A ball valve can be “straight” (1 inlet, 1 outlet) or have a multiport (3-way, 4 way, or more) and related names are L bore and T bore.
Body materials can be almost any, the most common are: cast iron, Ductile iron, forged or cast steel (A216 WCB / WCC, A105, LF2) and Stainless Steel (CF8M, F316). The valve body and ball can also be lined, a lower grade body material is used and the internal parts have a PTFE, FEP, PFA lining that is resistant to the usually corrosive medium. The alternative to lining is using a high alloy material.
Seat materials typically are: Nylon, Devlon, Teflon (TFE, PTFE, CTFE, etc.), metal (hardened), PEEK, KEL-F (PCTFE).
If you want to use a ball valve to “control” the flow it can have a V port, either made in the seat or the ball.
The body parts are typically bolted together but smaller valves are also screwed and even seal welded is possible.
API 6D Trunnion mounted ball valve DBB, DIB-1 & DIB-2
Construction : 3 piece forged welded body (BT3G & BT3GU )
Size : 2” – 56”
Rating : #150 – #2500
Construction : 3 piece forged bolted body (BT3G & BT3GU)
Size : 2”- 48”
Rating : #150 – #2500
Construction : 2 piece cast bolted body (BT3E & BT3EU)
Size : 2” – 12”
Rating : #150 – #1500
API 608 & B16.34 floating ball valve (BF1BU, BF1A, BF1EU, BF2EU, BF2E, BF2D, BF0A, BF0C, BF0E, BFoE-CF)
Construction: 2-piece bolted
size : ½” – 10”
Rating : #150-600
Port : RB & FB
Material :WCB/LCC/CF8M/CN7M/Hastelloy/Duplex
Construction: Uni body
size : 1”- 8”
Rating : #150
Port : RB
Material : WCB/LCC/CF8M/CN7M/Hastelloy/Duplex
Construction: 3-piece bolted
size : ½” – 2”
Rating : #600-1500
Port : RB & FB
Material : A105/LF2/F316/F51/Inconel
Construction: Cryogenic
size : ½”-10”
Rating : #150-600
Port : RB & FB
Material : CF8M
Construction: 3-piece bolted
size : ½”-2”
Rating : #150-1500
Port : RB & FB
Material : A105/LF2/F316/F51/Inconel
Construction: 3-piece bolted
size : ½”-2”
Rating : 1500&2000 WOG
Port : FB
Material : WCB/CF8M/CN7M
Construction: 2-piece seal welded
size : ½”-2”
Rating : 2160&2200 WOG
Port : RB
Material : WCB/CF8M
Construction: Uni body
size : ½”-2”
Rating : 2000 WOG
Port : RB
Material : WCB/CF8M
Construction: 2-piece threaded
size : ¼” – 4”
Rating : 1000 WOG
Port : FB
Material : WCB/CF8M
Construction: 3-piece bolted
size : ¼” – 4”
Rating : 1000 WOG
Port : FB
Material : WCB/CF8M/CN7M/Hastelloy/Duplex
Product Certificates Fire Safe API 607, ISO 10497, API 6FA PED 2014/68/EU - CE marking ATEX 2014/34/EU– (II2GD) Russian Federation Certificate TRCU 10, TRCU 12, TRCU 32 Food processing and pharmaceutical industry FDA, USP CLASS VI COMPLIANCE (CE 1935/2004) Safety Integrity Level (SIL) LEVEL 3 IEC 61508 CRN (Canadian Registration Number) Tanks for the transport of dangerous goods-Tank equipment for the transport of liquid chemicals and liquefied gases - Product discharge and air inlet valves EN 14432
Contact Person: sales
Tel: +8613758447235
