Zhejiang, China
Business Type:
Manufacturer/Factory
Registered Capital:
147802.18 USD
Management System Certification:
ISO9001:2008
Export Year:
2011-05-20
Main Markets:
North America, South America, Europe
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Pneumatic Ball Valve, Trunnion Ball Valve, Ball Valve manufacturer / supplier in China, offering Didtek Industrial Oil Refinery Carbon Steel 2PC Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator, Didtek Double Block and Bleed Valve Dbb Ball Valve, Didtek F316 Stainless Steel Rubber Seal Single Plate Wafer Check Valve and so on.

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Supplier Homepage Products Ball Valves Trunnion Ball Valve Didtek Industrial Oil Refinery Carbon Steel 2PC Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator
  • Didtek Industrial Oil Refinery Carbon Steel 2PC Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator
  • Didtek Industrial Oil Refinery Carbon Steel 2PC Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator
  • Didtek Industrial Oil Refinery Carbon Steel 2PC Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator
  • Didtek Industrial Oil Refinery Carbon Steel 2PC Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator
  • Didtek Industrial Oil Refinery Carbon Steel 2PC Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator
  • Didtek Industrial Oil Refinery Carbon Steel 2PC Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator

Didtek Industrial Oil Refinery Carbon Steel 2PC Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $50-250/ Piece
Port: Shanghai, China
Production Capacity: 50000 PCS / Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Material: Carbon Steel
Connection Form: Flange
Driving Mode: Pneumatic
Nominal Pressure: ANSI Class300
Channel: Straight Through Type
Structure: Trunnion Ball Valve

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Basic Info

Model NO.: DIDTEKFTBV
Type: Trunnion Ball Valve
Function: Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
Temperature: -29ºC~+650ºC
Application: Industrial Usage, Water Industrial Usage
Sizes: 2′′-48"
Media: Oil, Gas etc.
Standard: API 6D, BS5351, ASME B16.34
Face to Face: ASME B16.10, API 6D
Certificate: Ce1521, ISO9001, Cu-Tr010/032, API 607, API 6fa
End Flanges: ASME B16.5/ASME B16.47
Inspection and Test: API 598,API6d;100% Quantity Tested Before Delivery
Warranty Time: 18 Months After Shipments/12 Months After Install
Delivery Detail: 15 - 30 Days, Depends on The Order Quantity
Pressure Rating: ASME Cl, 150, 300, 600,1500
Trademark: DIDTEK
Transport Package: Plywood Case
Specification: Q647F
Origin: China
HS Code: 8481804090

Product Description

Didtek Industrial Oil Refinery Carbon Steel 2pc Trunnion Mounted Flanged Ball Valve With Pneumatic Actuator

Didtek Industrial Oil Refinery Carbon Steel 2PC Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator


Application & Function: 
Didtek Forged Trunnion Ball Valve are suitable to stand the harsh service conditions often present in industrial and petroleum industry. These valves are recommended for tight shut-off in high pressure and arduous fluid applications. 
Didtek Forged Trunnion Ball Valve designed the Side-Entry Trunnion-Mounted Ball Valves to assure bi-directional sealing of the valve with two independent floating seats. The design of these seats minimizes the torque required to operate the valve without losing the sealing power. This power is assured by zero differential pressure to the valve's maximum rated pressure. In addition, these repairable valves are manufactured to seal off both seats at the same time and to allow bleeding of the entrapped cavity pressure (DBB) with the ball in the closed position. The DBB feature allows for verifying that the seats are properly sealing. 


Technical Specification
Brand: DIDTEK
Size Range: 2"-48''
Pressure Rating: ASME CL150,300,600
Material: A105
Temperature Range: -196°C~650°C
Applicable Standards: 
Design: API6D, BS5351, ASME B16.34
Face to face: ASME B16.10, AP6D
End Flanges: ASME B16.5/ASME B16.47
Butt welded ends: ASME B16.25
Fire Safety: API607, API6A
Inspection and test: API 598, API6D

Other Information: 
Valve Test: 100% quality tested before delivery
Valve Guarantee: 18 months after shipments or 12 months after installed
Valve Delivery: 15 - 30 days
Valve Sample: Sample Available by Didtek Valve
Valve Color: Customer request
Valve Packing: Plywood Case for Ball Valve
MOQ: 1 Set
Valve Certificate: API 6D, CE1521, PED Model H 2014/68/EU, ISO9001: 2008, ISO14001, CU-TR 010/032, EAC
Place of Origin: Zhejiang, China (Mainland)
Delivery Detail: Shipped in 15-30 days after payment
Port: Shanghai Or Ningbo
Payment Terms: L/C, D/A, D/P, T/T, Western Union 
Didtek Industrial Oil Refinery Carbon Steel 2PC Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator
Parts NumPart NameCarbon Steel to ASTMAlloy Steel to ASTMStainless Steel to ASTM
1BodyASTM A105A350 LF2A182 F11A182 F22A182 F304A182 F316
2BonnetASTM A105A350 LF2A182 F11A182 F22A182 F304A182 F316
3BallA105+ENPA182 F304A182 F304A182 F304A182 F304A182 F316
4SeatPTFE / PEEK / PPL / NYLON / DEVLON
5Sealing GasketGraphite/Viton
6SpringSS304SS304SS304SS304SS304SS316
7GasketSS Spiral Wound W/graphite, or SS Spiral Wound W/PTFE, or Reinforced PTFE
8O-ringVITON
9GasketSS Spiral Wound W/graphite, or SS Spiral Wound W/PTFE, or Reinforced PTFE
10NutsA194 2HA194 4A194 4A194 4A194 8A194 8M
11StemA182 F6aA182 F304A182 F304A182 F304A182 F304A182 F316
12Sliding bearingMetal+PTFEMetal+PTFEMetal+PTFEMetal+PTFEMetal+PTFEMetal+PTFE
13Thrust BearingPTFE
14Bearing HolderA105+ENPA182 F304A182 F304A182 F304A182 F304A182 F316
15PinA105A182 F304A182 F304A182 F304A182 F304A182 F316
16Stem PackingBraided graphite, or Die-formed graphite ring or PTFE
17StudA193 B7A320 L7A193 B16A193 B16A193 B8A193 B8M
18GasketSS Spiral Wound W/graphite, or SS Spiral Wound W/PTFE, or Reinforced PTFE
Main Outline Dimensions 
150LB
Valve Size2"2-1/2"3"4"6"8"10"12"14"16"18"
50mm65mm80mm100mm150mm200mm250mm300mm350mm400mm450mm
Face to FaceL1: RF178190203229394457533610686762864
L2: RTJ191203216242407470546622699775876
L3: BW216241283305457521559635762838914
Valve Bore(d)496274100150201252303334385436
Valve Height(H)130142191200226242-----
Valve Height(H1)--185235325390445520550580605
Lever Diameter(W)2503003505008001000-----
Handwheel Diameter(W1)--280280300400400500500600600
Weight(Kg)Lever28394988160248-----
Gear------37957175911501192
Remark: More details from 300LB to 2500LB data please check our catalogs. 
Didtek Industrial Oil Refinery Carbon Steel 2PC Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator
Didtek Industrial Oil Refinery Carbon Steel 2PC Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator
Didtek Industrial Oil Refinery Carbon Steel 2PC Trunnion Mounted Flanged Ball Valve with Pneumatic Actuator
FAQ: 
1. Are you manufacturer or trading company? 
Of course we are manufacturer, Didtek established since 1985 and professional production of industrial valves over 30 years. 
2. What is your main products? 
Our main products are Ball valve, Butterfly valve, Gate valve, Globe valve, Check, Strainer, other valve, and made by casting or forged material. 
3. Is samples available? 
Yes, sample order is available for quality check and market test. But it is not free. 
4. Do you have any products in stock? 
Depends on your request, we have standard models in stock. Some special products and big order will be newly casting according to your order. 
5. How do you guarantee the quality of products? 
Quality is priority, we always attach the importance to quality control from the beginning to the end of the production. Every product will be fully assembled and carefully tested before painting, packing and shipping. 
6. Do you have attended the exhibitions at other countries? 
Yes, we attend the Valve Word in Dusseldorf Germany 2 year per time since 2010, and we also attend the PCVexpo in Russia. 
7. What advantages do Didtek have compared to other factories? 
(1) We can give the quotation within 12 hours and give the technical drawing within 24 hours. 
(2) We will take full responsibility for the quality problems of our products. 
(3) We have a warehouse in Germany with some stock. 
(4) We have agent in Germany, England, Spain and Costa Rica, and our quality is recognized by our customers. 
(5) We have a full inspection reports after the products finish production, including the 3.1 Certificate, Dimensions checking, Pressure testing and order information. 
(6) We can supply the full rang of the accessories. 

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