High Performance Fully Welded Ball Valve
Description
Along with the further developing of long distance transmission pipeline, and speedy process on localizing manufacturing pipeline ball valve, the market request a higher requirement on valve's stable performance, higher strength, longer service life, more widely range of product parameter, which ensure the safety and reliability operation of long distance transmission of pipeline and city fuel gas pipeline.
CONVISTA’s forged steel fully welded ball valve with its' unique performance and advantage, is effectively applied to high reliability and high sealing performance occasion.
Type: FB
Design Specification: API 6D, ANSI B16.34
Nominal Diameter: DN100~DN1200 (NPS 4"~NPS48")
Pressure Rating: PN 1.6~PN25.0 MPa (Class 150~Class1500)
Actuator: Electrical Actuator, Pneumatic Actuator, Pneumatic-Hydraulic Actuator etc
Performance Features
Fully Welded Valve Body
Emergency Sealing
DBB Function
Double Piston Effect Seat
Extension Stem
Automatic Release Cavity Pressure
Fire Proof, Anti-static, Anti-blow out stem design
Related products
-
Threaded/Welded Forged Steel Gate Valve
Products Design Features The main structure features include: 1.Both design and manufacture are carried out strictly following GB/T12234AP600and AP1602. The products feature a reasonable structure. reliable seal, good performance and nice modeling. 2.Co hard alloy welded sealing surface, which is wearing resistant erosion proof, abrasion proof and long-lived. 3.The surface and the adjusting media of the valve shaft are nitrogenized so that it ...
-
Through Conduit Gate Valve
Design Standard: API 6D Design Configurations: Fire safe design, Low emission control, Safe gate or expanding gate, Double block &bleed, Self cavity relief, Emergency sealant injection Size Range:2"~48" Pressure Rating：ANSI 150lb~2500lb Body Material: Carbon Steel, Stainless Steel Trim Material: Soft seal, Metal seal Operation: Gear, Motor, Gas over oil operator We're convinced that with joint initiatives, the business between us will bring us mutual benefits. W...
-
High Performance Fully Welded Ball Valve
ANTI-STATIC Design The electrical conductance continuity between all the metallic components is guaranteed and certified. Performance Specification Pressure Testing pressure at constant temperature (MPa) Applicable temperature Applicable medium The shell testing High-pressure seal Low-pressure seal Nominal rating pressure(PN) 1.6 2.4 1.76 0.6 -29~121℃ or upon the...
-
Oxygen Ball Valve
Product Information Oxygen Valve belongs to a new usage ball valve, which be research and development to meet the request of transport oxygen under normal temperature in metallurgy industry. The valve can open and close quickly and easily, with small flow resistance, compact structure. Consider the characteristic of oxygen transportation, the valve designed with the anti-static structure to avoid friction. Each parts of valve have processed wi...
-
Three-piece Hard Seal Ball Valve
Performance Specification Pressure Testing pressure at constant temperature (MPa) Applicable temperature Applicable medium The shell tessure(PN) 2.4 0.6 -29~121℃ 2.5 2.75 4.0 4.4 6.4 7.04 10.0 11.0 16.0 17.6 150 2.16 300 5.62 400 7.48 600 11.23 900 16.85 1500 28.6
-
Automatic Trunnion Mounted Ball Valve
Product Information Type: EFB Type Design Specification: API 6D, API 608, BS 5351.ANSI B16.34 Nominal Diameter: DN100~DN1200 (NPS 4"~NPS 48") Pressure Rating: PN1.6MPa~PN42 MPa (Class150~Class2500) Actuator: Manual Operated, Electrical Actuator, Pneumatic Actuator, Pneumatic Hydraulic Actuator etc Product Description For different application, the trunnion mounted ball valve body can...