Dongou Industrial Zone, Oubei Town,Wenzhou,Zhejiang,China
Home ProductsTrunnion Ball Valve

Blowout Proof Side Entry Fixed Ball Valve

Blowout Proof Side Entry Fixed Ball Valve

  • Blowout Proof Side Entry Fixed Ball Valve
  • Blowout Proof Side Entry Fixed Ball Valve
  • Blowout Proof Side Entry Fixed Ball Valve
  • Blowout Proof Side Entry Fixed Ball Valve
  • Blowout Proof Side Entry Fixed Ball Valve
Blowout Proof Side Entry Fixed Ball Valve
Product Details:
Place of Origin: China
Brand Name: Coosai
Certification: API6D,API607
Model Number: Q47F
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Price: 300USD
Packaging Details: Polywood cases
Delivery Time: 2-15weeks
Payment Terms: L/C,T/T
Supply Ability: 20000 pcs per year
Contact Now
Detailed Product Description
Size: NPS 2" To 60" Pressure: 150LB To 2500LB
Temperature Range: -196℃~610℃ Low Temperatue, Normal Temperature And High Temperature Body And Trim Material: Cast Steel, WCB,ASTM A105, ASTM A350 LF2, ASTM A182 F304 F304L F316/F316L/F51 F53 F55,ASTM A351 CF8 CF8M CF3M ASTM A182 F6a 17-4PH
Seat Material: PTFE, RPTFE, DEVLON, Molon,PEEK,Metal Seat Body And Stem Sealing: Oring(FKM,FFKM NBR,FPM HNBR, VITON,EPDM, AFLAS), Spiral Wound Gasket(316SS+ Graphite) Packing(Graphite, PTFE)
High Light:

api 598 trunnion mounted valve


500lb soft seat ball valve


blowout proof full bore ball valve

Ball Valve,Fixed Ball Valve,Side Entry Ball Valve,Soft Seat,Metal Seat,Low and high temperature valve



Design Data

Design standard: API 6D,DIN3357-1 , EN12516-1

Face to Face standard: API6D, ASME B16.10, DIN3202

Connecting Standard:  ASME B 16.5, ASME B16.47, DIN 2543/4,ASME B 16.25

Test & Inspect Standard: API 6D ,API 598

Working Temperature: -196℃~610℃

Connection type: RF,RTJ,FF,BW.BSPT,NPT

Sour environment:NACE MR0175


Design Feature

1: Full bore or reduced bore
2: Two-piece or Three-piece body structure
3: Double Block & Bleed, Double isolation and bleed(DIB-1&DIB-2)
4: Fire safe design(API 607)
5: Blowout-proof system
6: Anti-static design
7: Self cavity relief
8: Fugitive emission testing(optional)


Ball Valve Type Design and Manufacture Face to Face/End to End Flange Dimensions Pressure Temperature Rating Inspection and Test
Split Flange ball valve BS5351 ANSI B16.10 ANSI B16.5 ANSI B16.34 API6D
Fixed flange ball valve API6D/API608 API6D ANSI B16.47 ANSI B16.34 API598


Main Material

Body material Trim material Seal material Gasket/Packing



Double piston effect seat, medium pressure, both upstream and downstream as well as in the body cavity, creates a resultant thrust that pushes the seat ring against the ball, valve with double piston effect seat rings require a cavity pressure relief to reduce the build-up of over pressure in the body cavity.

Blowout Proof Side Entry Fixed Ball Valve 0


Blow-out proof stem:

The stem is made separately from the ball with integral T-type round shoulder, retained by bland .(other designs are Available on request)

Anti-static device:

Spring plus graphite type anti-static device are applied between the ball ,stem, gland Flange and body to keep the electrical Continuity between all the metallic components . And ensure the resistance lower than the most severe service requirement.

Grease injection device

For DN150 (NPS 6) & larger the stem and the valve seat are provided with a sealing grease injection device, For DN125 & smaller, we can provide the sealing grease injection device according to customer requirements. When the O-ring is damaged by accident, by injected sealant sealed to prevent the media through the valve seat ring and stem leaks.

Blowout Proof Side Entry Fixed Ball Valve 1



The ball is fixed by trunnion and stem for size 4” &smaller. Trunnion plate support for size 6” & larger

Blowout Proof Side Entry Fixed Ball Valve 2

Sealing Options

Soft seat: Metal to Metal O-Ring seal

Simple structure reliable sealing Applicable to particulate Reliable sealing low torque meet customers' high

wide application low cost. media conditions sealing reliability and low torque requirements

Blowout Proof Side Entry Fixed Ball Valve 3





When the ball is in the closed position, each seat  seals off the process medium independently at the same time between the up/down stream and body cavity, it allows bleeding the trapped cavity pressure (DBB) through drain and vent valve. The double block and bleed function make it possible to flush the valve under pressure and verify that the seat are sealing properly.

Blowout Proof Side Entry Fixed Ball Valve 4






Contact Details
COOSAI valve group

Contact Person: Neal Xiao

Tel: 15267748088

Send your inquiry directly to us (0 / 3000)

Other Products