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dbb valves
100+ factories verified
Lishui Gowin valve technology Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
A105 Injection Flange&Flange Dbb Stainless Steels Control Valve Gas Regulator
US$
121.00
-
1,212.00
1 Piece
(MOQ)
Injection and Sampling Dbb Control Valve Gas Regulator
US$
121.00
-
1,212.00
1 Piece
(MOQ)
Stainless Steel Dbb Handle/Worm Gear Fixed Ball Valve
US$
121.00
-
1,212.00
1 Piece
(MOQ)
Injection Thread &Flange Dbb Ball Valve
US$
121.00
-
1,212.00
1 Piece
(MOQ)
1/4
Top Valves Manufacture(Nantong) Co., Ltd.
20 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Stainless Steel Flanged Pneumatic Double Block and Bleed Oil Valve for Nh3 N2 - Dbb Valve 1/2 2 Inches 150lb/300lb
US$
1,005.00
-
3,091.00
1 Piece
(MOQ)
API-Compatible Stainless Steel Dbb Valve with Dual Isolation and Vent Ports for Use in Nitrogen and Ammonia Transmission Lines
US$
1,005.00
-
3,091.00
1 Piece
(MOQ)
Industrial-Grade Flanged Type Dbb Valve with CF8m Stainless Steel Body and Full Bore Design for Nh3/N2 Service
US$
1,005.00
-
3,091.00
1 Piece
(MOQ)
Tsg Certified Flanged Dbb Valve with Full Bore Stainless Steel Ball and Double Shutoff Design for Industrial Nh3/N2 Systems
US$
1,005.00
-
3,091.00
1 Piece
(MOQ)
1/4
Goole Valve technology Co., Ltd.
Send Inquiry
Double Block and Bleed Lever Operated/Trunnion Dbb Ball Valve
US$
1.00
1 Piece
(MOQ)
Worm Gear Operated Forged 3 PCS Dbb Ball Valve (DBBQ41F)
US$
1.00
1 Piece
(MOQ)
One Piece Body Flanged and Threaded Dbb Ball Valve
US$
1.00
1 Piece
(MOQ)
One Piece Forged Steel Dbb Valve (GADBBQ41F)
US$
1.00
1 Piece
(MOQ)
1/4
Zhejiang J-Valves Fluid Equipment Co., Ltd.
Send Inquiry
J-Valves Rtj/Bw/BSPT 150lb~2500lb Duplex/Carbon/Stainless Steel Flange Dbb Ball Valve
US$
108.88
10 Pieces
(MOQ)
J-Valves A105n/316/304 150~2500lb Rtj/BSPT/Hub Duplex Stainless/Carbon Steel Double Block and Bleed (DBB) Ball Valve
US$
155.00
-
166.00
10 pieces
(MOQ)
J-Valves Dual Block and Bleed (DBB) Stainless Steel Ball Valve Flange&Thread
US$
56.00
-
66.00
10 pieces
(MOQ)
J-Valves Control Gas Valve 6inch 600lb Rtj A105n Flanged Carbon Steel/Duplex Stainless Steel Dbb Ball Valve
US$
169.00
10 Pieces
(MOQ)
1/4
Zhejiang J-Valves Fluid Equipment Co., Ltd.
Send Inquiry
Dbb-Designed Forged High-Pressure Full Bore Side Entry Fully Welded Cryogenic Metal Seated Trunnion Mounted Ball Valves
US$
48.00
-
50.00
10 Pieces
(MOQ)
Forged High Pressure Cryogenic Double Block and Bleed (DBB) Ball Valve - Full Bore, Dual Ball & Dual Phase Seal, Flanged Ends -Stainless Steel/Duplex Ss/Inconel
US$
169.00
10 Pieces
(MOQ)
Trunnion Mounted Large Size 24 Inch Dbb Pneumatic Actuated Flanged Ball Valve
US$
55.99
-
59.99
10 Pieces
(MOQ)
API 6fa 6D Forged Steel Dbb Stainless Steel F04 F316 Ball Valve
US$
55.99
-
59.99
10 Pieces
(MOQ)
1/4
Goole Valve Technology Co., Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Manual Operated Flanged Ends Double Block and Bleed Dbb Ball Valve
US$
1.00
1 Piece
(MOQ)
Lever Operated Double Block & Bleed Dbb Flanged Ends Ball Valve
US$
1.00
1 Piece
(MOQ)
Manual Operated Double Block & Bleed Flanged Ball Valve (DBB Ball Valve)
US$
1.00
1 Piece
(MOQ)
Double Block and Bleed Dbb Ball Valve
US$
1.00
1 Piece
(MOQ)
1/4
Vatac Valves Corp.
13 yrs
·
Manufacturer/Factory
Send Inquiry
Forged Steel Floating Ball Valve Dbb Fb Ball Valve
US$
80.00
1 Piece
(MOQ)
Manual Operateed Dbb Ball Valve Cast Steel Dbb Ball Valve
US$
88.00
50 Pieces
(MOQ)
API DIN Flanged Cast Steel Dbb Plug Valve
US$
100.00
1 Piece
(MOQ)
Sleeve Tapered Dbb Plug Valve with PTFE Lined
US$
88.00
50 Pieces
(MOQ)
1/4
Zhejiang Longgong Valves Technology Co., Ltd.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
6D/B16.34/600 Forged Steel 3PC Split Body Trunnion Fixed Dbb Double Block and Bleed Ball Valve Class150/Class300/Class600 Fire Safe 607 Nace Mr 0175
US$
2.00
1 Piece
(MOQ)
API 6D Forged Steel 3-PC Trunnion Mounted Dbb Ball Valve Class600 900/Class1500 A105/F304/F316/F51 Butt Welded RF/Rtj
US$
2.00
1 Piece
(MOQ)
Fire Safety Nace Mr 0175 Full Port/Reduce Port Oil Gas API6d Carbon Steel Forged Steel Stainless Steel Worm Gear Flange Trunnion Mounted Dbb Ball Valve
US$
200.00
1 Piece
(MOQ)
API6d/API607/ANSI/ASME Fire Safe 3PC Forged Steel Flanged End Trunnion Mounted Dbb Ball Valve A105/F304/F316/F51 Class 150-2500
US$
2.00
1 Piece
(MOQ)
1/4
Anhui Hongji Instruments & Valves Manufacturing Co., Ltd.
5.0
Send Inquiry
Monoflange Block and Bleed Valve Dbb Ball Valve Stainless Steel Dbb Monoflange Manifold Valve
US$
35.00
-
100.00
1 Piece
(MOQ)
High Pressure Monoflange Needle Valve 6000 Psi Stainless Steel 316/316L Dbb Double Block & Bleed Valve
US$
41.00
-
50.00
2 Pieces
(MOQ)
Dbb Double/Single Block and Bleed Valve 2-Way Manual Hydraulic Needle Valve for General Applications
US$
38.00
-
100.00
1 Piece
(MOQ)
Stainless Steel Dbb Valve Double Block and Bleed DN15-1/2fnpt Mono Flange
US$
32.00
-
85.00
1 Piece
(MOQ)
1/4
Jipai Fluid Control Technology (Jiangsu) Co., Ltd.
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Nai Lok ANSI B16.5 2 Inch Flange RF Rtj1500lb 1 2 Female NPT Double Block Bleed Dbb Valves Single Block Bleed SBB Valves
US$
279.00
-
599.00
5 Pieces
(MOQ)
Nai-Lok 2 Way 3 Way Mono Flange Valve Interface Process to Instrument Dbb Valve for Oil and Gas
US$
157.00
-
398.00
1 Piece
(MOQ)
1/2 Flanged Stainless Steel Alloy 625 Double Block and Bleed Dbb Valve Process Mono Flange Valve
US$
79.00
-
599.00
100 Pieces
(MOQ)
Stainless Steel 316 1500lb Class Pipeline Instrumentation Valves Instrument Monoflanges Manifolds Valve Dbb Double Block and Bleed Isolate Valve
US$
138.00
-
358.00
5 Pieces
(MOQ)
1/4
JITAI VALVE GROUP CO., LTD.
27 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
DN400 Manual Operated A105 Dbb Butt Welded Ball Valve for Oil Gas
US$
580.00
-
5,000.00
1 Set
(MOQ)
Butt Welded Dbb Pn100 Bare Shaft A105 Ball Valve
US$
800.00
-
5,000.00
1 Set
(MOQ)
6 Inch Fire Safe API 6fa Dbb Flanged Forged Steel Pneumatic Actuated Ball Valve
US$
960.00
-
15,680.00
1 Set
(MOQ)
14 Inch High Pressure 900lb Cast Steel Dbb Ball Valve for Oil & Gas
US$
321.00
-
4,355.00
1 Set
(MOQ)
1/4
Suzhou Shangheng Valve Co., Ltd.
4.5
Send Inquiry
Casting Steel Trunnion Ball Valve with Dbb Function Manufactured by Shuangheng
US$
500.00
1 Piece
(MOQ)
Cast Steel Wcb RF Flanged Expanding Dbb Plug Valve with Metal Seat
US$
3,000.00
1 Piece
(MOQ)
Wcb Dbb Valve General Valve Electric Drive Double Block Double Bleed Orbit Plug Valve Supplier
US$
2,800.00
1 Piece
(MOQ)
API 6D A105 Trunnion Ball Valve with Dbb Function Manufactured by Shf
US$
3,000.00
1 Piece
(MOQ)
1/4
Wenbao Valve Co., Ltd.
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
ANSI Cast/Carbon/Forged/Stainless Steel Ss Float/Floating/Trunnion/Dbb Types Electric/Pneumatic Industrial Naturalgas Trunnion Fully Welded Ball Valve 800A
US$
8,650.00
2 Pieces
(MOQ)
Gear Operated Butt Weld Ball Valve Anti-Static Design Independent Ball and Stem Floating Self-Relieving Seat Rings Dbb Pipeline Heating All Welded Ball Valves
US$
1,650.00
5 Pieces
(MOQ)
St37.0 Underground Fully Welded Ball Valve with Trunnion Mounting Pad
US$
70.00
-
75.00
10 Pieces
(MOQ)
Long Stem Full Port/Reduced Port Discharging Type Carbon Steel Underground Buried Fully Welded Gas Ball Valve Pn25 DN150
US$
126.00
50 Pieces
(MOQ)
1/4
Zhejiang Ruoteng Valve Co., Ltd
5 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
[Ruoteng] Industrial Stainless Steel Flange Double Block and Bleed Valve High Pressure Ball Valve Dbb Flange Drain Valves
US$
0.10
-
1.00
1 Piece
(MOQ)
[Ruoteng] Stainless Steel 6000psi Gas Valve Block and Bleed Flange Dbb Valve
US$
0.10
-
1.00
1 Piece
(MOQ)
[Ruoteng] Stainless Steel Needle Valves High Pressure Double Block and Bleed Valve
US$
0.10
-
1.00
1 Piece
(MOQ)
[Ruoteng] Stainless Steel SS316 or SS304 1000wog 2 Pieces Casting Male Thread Ball Valve
US$
0.10
-
1.00
1 Piece
(MOQ)
1/4
Zhejiang Naibang Valve Co., Ltd.
26 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Double Block and Bleed Ball Valve (DBB Valve)
US$
20.00
-
300.00
10 Pieces
(MOQ)
Double Block and Bleed Dbb Trunnion Ball Valve
US$
20.00
-
300.00
10 Pieces
(MOQ)
Double Bleed and Block Flange and NPT Floating Dbb Ball Valve
US$
5.00
-
150.00
10 Pieces
(MOQ)
Double Block and Bleed Ball Valve (DBB Ball Valve)
US$
20.00
-
200.00
5 Pieces
(MOQ)
1/4
QINGDAO I-FLOW CO., LTD.
16 yrs
·
Trading Company
Send Inquiry
Stainless Steel Dbb/ SBB Ball Valve Integral Block & Bleed Valve Steel
US$
100.00
-
1,000.00
1 Set
(MOQ)
Dbb SBB Flow Control Black Bleed Ball Globe Valve
US$
100.00
-
1,000.00
1 Set
(MOQ)
Stainless Steel Flanged X Threaded Dbb/SBB Ball Valve Chemical Injection Valve
US$
100.00
-
1,000.00
1 Set
(MOQ)
1/4
ZHE JIANG BETOR VALVE CO.,LTD
3 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Trunnion High-Temperature Low-Temperature Dbb Dib-1 Dib-2 Ball Valve
US$
142.00
1 Piece
(MOQ)
Molding Forging Dbb Dib-1 Dib-2 Trunnion Ball Valve
US$
200.00
1 Piece
(MOQ)
1/4
Wenzhou Safety Import&Export Co., Ltd
Send Inquiry
Dbb Ball Valve Double Block and Bleed Ball Valve
US$
50.00
-
2,000.00
1 Piece
(MOQ)
6A Dbb Ball Valve From China
US$
50.00
-
2,000.00
1 Piece
(MOQ)
1/4
Yuming Valve Group Co.,Ltd
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Butt Welding Ball Valve Anti-Static Design Independent Ball and Stem Floating Self-Pressure Relief Valve Seat Ring Dbb Pipeline Heating Fully Welded Ball Valve
US$
10.00
-
500.00
5 Pieces
(MOQ)
Gear Operated Butt Weld Ball Valve Anti-Static Design Independent Ball and Stem Floating Self-Relieving Seat Rings Dbb Pipeline Heating All Welded Ball Valves
US$
10.00
-
500.00
5 Pieces
(MOQ)
1/4
Union Steel Industry Co., Ltd.
3 yrs
·
Trading Company
Send Inquiry
Inconel 625 Double Ball Valve -Bclow 2" Dbb Q47peek-2500lb 1" F316L/F316L/Peek
US$
8.00
-
10.00
1 Piece
(MOQ)
Integral Dbb, 2” *1/2” , Soft Seated, ASTM A350 Gr Lf2 Body, Ss 316 Trim, Full Bore, 150#, RF
US$
8.00
-
10.00
1 Piece
(MOQ)
1/4
Qingdao Eathu Import and Export Co., Ltd.
22 yrs
·
Trading Company
Send Inquiry
API ANSI DIN Forged Flange Dbb Cast Floating 3PC Ball Valve
US$
3.99
1,000 Pieces
(MOQ)
1/4
YOONAD VALVE (WUXI) CO., LTD.
Send Inquiry
Gear Operated Butt Weld Ball Valve Anti-Static Design Independent Ball and Stem Floating Self-Relieving Seat Rings Dbb Pipeline Heating All Welded Ball Valves
US$
9.90
-
199.00
1 Piece
(MOQ)
1/4
Sailuoke Fluid Equipment Inc.
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hikelok 316 Stainless Steel Dbb Flange Block and Bleed Valve
US$
140.00
-
3,000.00
1 Piece
(MOQ)
1/4
SHANGHAI NAI LOK INDUSTRIAL CO., LTD.
4 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Nai-Lok Super-Duplex 2205 One Piece Double Block and Bleed Dbb 2 Inch X RF 300lb Needle Type Ball Valve
US$
540.00
20 Pieces
(MOQ)
1/4
Runh Power Corp., Ltd.
22 yrs
·
Trading Company
Send Inquiry
Top Entry Trunnion Mounted Ball Valve Dbb
US$
1,000,000.00
1 Piece
(MOQ)
1/4
Wenzhou Huiyi Valve Co., Ltd.
Send Inquiry
Swagelok Type Stainless Steel Internal Threaded Ball Valve
US$
5.00
-
5.50
20 Pieces
(MOQ)
Made in China in Stock Hex Bolts Carbon Steel Stainless Steel SS304 316 Hex Nuts
US$
1.00
-
1.50
20 Pieces
(MOQ)
6000psi SS304 SS316 Stainless Steel Compression Fitting Double Ferrule Union
US$
3.20
-
4.00
20 Pieces
(MOQ)
China Stainless Steel Carbon Steel Zinc Special Hexagon Nuts, Used for Type Screws and Locking Round Screws and Nuts
US$
1.00
-
1.50
20 Pieces
(MOQ)
1/4
Huizheng Auto Control Valve Group Co., Ltd.
17 yrs
·
Group Corporation
Send Inquiry
API 6D/API 608 High Pressure Casting/Forging Bw Floating/Trunnion Dbb Manual/Electrical/Pneumatic Cryogenic Eccentric Semi
US$
100.00
-
10,000.00
1 Set
(MOQ)
API/API6d/API608 Cast/Forged/Stainless Steel Ss Float/Floating/Trunnion/Dbb Types Electric/Pneumatic Industrial Oil/Gas/Water Full Bore/Port 3 Pieces Ball Valve
US$
100.00
-
10,000.00
1 Set
(MOQ)
Welding/Flange Ductile Iron/A105/Wcb/Steel/Ss/Carbon, Gear Worm/Electric/Pneumatic/Hydraulic, Gas /Thermal/Body Industry Ball Valve
US$
100.00
-
10,000.00
1 Set
(MOQ)
Fire Safe Design Forged Stainless Steel Integrated Body Screw Vent Flanged Double Block and Bleed Floating & Trunnion Mounted Dbb Twin Ball Valve
US$
100.00
-
10,000.00
1 Set
(MOQ)
1/4
Jiangsu Huagong Automatic Control Valve Co., Ltd.
6 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Bidirectional Flow Hard Sealed Rotary Ball Valve DN50-500mm; Wcb/Nodular Cast Iron; ANSI/JIS/GB Standard
US$
142.00
1 Set
(MOQ)
Straight-Type Double Block Bleed Fully Welded Ball Valve Forged Steel Gear Operated Large Diameter Natural Gas Thermal Pipeline
US$
50.00
10 Sets
(MOQ)
Fixed Ball Valve Compliant with API 6D/ISO 17292 Standards DN25-700 Body Material: Stainless Steel/Carbon Steel
US$
50.00
1 Piece
(MOQ)
1/4
VALPRO MC.,LTD.
5 yrs
·
Trading Company
Send Inquiry
Side/Top Entry, Metal/Soft Seated API 6D Trunnion Mounted Ball Valve
US$
1.00
-
50,000.00
1 Piece
(MOQ)
Nps 8 Class 300 Forged Steel 3PC Trunnion Mounted Ball Valve
US$
1.00
-
5,000.00
1 Piece
(MOQ)
1/3
Chongqing Jiuhuan Machinery&Electric Co., Ltd.
Send Inquiry
Stainless Steel Dbb Needle Valve
Negotiable
5 Pieces
(MOQ)
1
4