API 600 Wedge gate valve

API 6D Parallel Expanding Gate Valve

ONERO manufactures the most dependable Parallel Expanding Gate Valves in the industry. The full port bi-directional flow capability minimizes pressure drop and turbulence. The valve obturator have two parts, the seal surface are parallel each other, it can ensure the sealing performance even when the temperature changes caused by deformation, and can avoid leaving the gate due to heat expansion choked open. At sealing surface using hard alloy material of corrosion and wearing resistance, so it can ensure the sealing performance and extend the service life.

Application

API 6D Expanding gate valves are typically suitable for wet, sour, liquid or gaseous hydrocarbon services. It is widely applicable for transmission pipeline system of natural gas 、oil products and chemical engineering.

Technical specification

Design & manufacturing standard as per API 6D

Face to face standard as per ASME B16.10 / API 6D

Fanged ends standard as per ASME B16.5 / MSS-SP-44

Testing & inspection standard as per API598 / API 6D

Product Range

· Body material: Carbon steel, Stainless steel, Alloy steel ,Monel, Duplex, Inconel

· Size range(s):1/2"～48"

· Pressure rating: Class150～Class 2500

· End connection: RF, RTJ, BW

· Working temperature: -46℃～+200℃

· Mode of operation: Hand wheel, gear box, Electric , Pneumatic , etc.

Design Features

· Full bore port for pigging and reduced pressure drop

· Full protected seat sealing faces

· Double block and bleed capability

· Tight mechanical seal fo high / low pressure

· Internal cavity pressure relief

· Sealant injectors for seats and stem

· Bi-directional

API 6D Parallel Expanding Gate Valve

ONERO manufactures the most dependable API 6D Parallel Expanding Gate Valves in the industry. The full port bi-directional flow capability minimizes pressure drop and turbulence. The valve obturator have two parts, the seal surface are parallel each other, it can ensure the sealing performance even when the temperature changes caused by deformation, and can avoid leaving the gate due to heat expansion choked open. At sealing surface using hard alloy material of corrosion and wearing resistance, so it can ensure the sealing performance and extend the service life.