Our company produces the following types of marine ball valves:

Marine Hydraulic Ball Valves

Marine High-Pressure Manual Ball Valves CB/T3191-92

Marine Manual Ball Valves

Marine Stainless Steel Ultra-Short Type Ball Valves

Marine Wafer Type Thin Ball Valves

Marine Three-Way Ball Valves

One-Piece / Two-Piece / Three-Piece Stainless Steel Threaded Ball Valves

600LB Forged Steel Butt-Weld Ball Valves

1500LB Forged Steel Threaded Ball Valves

Three-Piece High-Pressure Internal Thread Ball Valves

High-Pressure Butt-Weld Ball Valves

High-Pressure Flange Ball Valves

Marine Hydraulic Ball Valves

Nominal Pressure: PN1.6MPa

Nominal Diameter: DN15-DN200

Uses and Features of Marine Manual High-Pressure Ball Valves CB/T3191-92:

Marine Manual High-Pressure Ball Valves CB/T3191-1992

Types: Type A, Type B, Type C, Type D

Nominal Pressure: PN 6.4, 10.0, 16.0, 20.0, 32.0 MPa

Nominal Diameter: DN10-DN80

Applicable Media: Air, Carbon Dioxide, Hydraulic Oil.

Main Material Description: Valve Body Fitting; Aluminum Bronze / Carbon Steel, Ball Valve Stem; Aluminum Bronze, Stainless Steel

Compared to ordinary ball valves, the wafer thin ball valve has significant advantages such as short structural length, light weight, easy installation, and material savings. The wafer insulated jacket ball valve provides excellent insulation. Additionally, the valve seat adopts an elastic sealing structure, ensuring reliable sealing and easy operation. It features a fire-safe design, allowing reliable operation and good sealing even in the event of a fire. Upon customer request, an anti-static structure can be included. A 90° switch with a perforated positioning plate is provided, which can be locked to prevent misoperation.

Applications of Wafer Thin Ball Valves:
Wafer ball valves and wafer insulated jacket ball valves are suitable for various pipelines with Class150, PN1.0～2.5MPa, and working temperatures of -29~180°C (sealing ring) or -29~300°C (sealing ring). They are used to cut off or connect the medium in pipelines. By selecting different materials, they can be applied to water, steam, oil, oxidizing media, urea, and various other media.