Manufacturer of Dss Butterfly Valve - big sizes600LBS Top Entry TM ball valve with Flange ends (BV-600-20F) – Deye

Quick Detail：

Design standard: API600

Body material: A216WCB

Nominal diameter: 20” DN600

Pressure: 600LBS PN100

End connection: FLANGED RF ANSI B16.5

Seal: NYLON seat

Face to face: ANSI B16.10

Mode of operation: Gear Box  

Test and inspection: API 598.

Working Temperature: -29℃~+425℃.

Key Specifications / Features

Low emission packing;

Fire safe, Anti-static and anti-blowout stem design;

Smooth Electroless nickel plated ball for bubble tight sealing and low operating torques

Bi-Directional flow

Double sealing on stem, stem gland and closure connections

Seats insure low and high pressure sealing and body cavity self-relief

Seat Injection fitting with internal check valve for emergency sealing

Products Range:

Optional Ends: BW, flanged RTJ RF FF, NPT, BSP.

Optional seal: PTFE, RPTEF, NYLON, DEVLON, PEEK, Metal Seated

Available Body Material: ASTM A216WCB/LCB/CF8M/4A/5A/Alloy Steel

Available Ball : SS304, SS316, Solid Type, A105+ENP.

Pressure Range: 150LBS-1500LBS , PN10-PN250

Size Range: 2”-48” DN50-DN1200mm

Temperature Range: -196℃~260℃

Optional Operation: Gear Box +handwheel / Elec. actuator / Pneumatic Actuator

Performance:

The top-Entry ball valve is easy and quick to disassemble on the pipeline, and the maintenance is convenient and fast. When the valve fails on the pipeline and needs to be repaired, it is not necessary to remove the valve from the pipeline. It is only necessary to remove the middle flange bolts and nuts, remove the bonnet and stem assembly from the valve body together, and then remove the ball and valve Block assembly. You can repair the ball and valve seat online. This repair saves time and minimizes losses in production

Application:

Tap water, sewage, food, petroleum, chemical industry, medicine, electricity, energy, etc.

Relative valves