Amphibious Tracks For Excavator Mini Excavator Tracks,Amphibious Track,Tracks Of Amphibious Excavator,Amphibious Tracks For Excavator Binzhou Jinyi Equipment Co.,Ltd , https://www.jyexcavator.com
2)The sealing face of gate and seat is overlaid-welding with carbide alloy for erosion and corrosion resistance;
3)The imported lip-type composite gate and seat, stem seal provide reliable sealing, safety and minimize operational torque;
4)Back seal structure of the stem allows the replacement of the packing under the working pressure;
5)Valve structure include two kinds:rising stem ad non-rising stem, with visible sign for opening and closing the valve;
6)Gate structure:Integral or split;
7)The seat is classified into floating and fixed structure;
8)Driving model: Manual, Hydraulic and gear drive;
9)Connection type: flange, thread, and coupling.
10) Product technical specifications: PSL1~PSL4 Â Â PR1~PR2
11)Technical parameters:Â 
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1)Jikai valves are designed as per API6A,6D, NACE 175;
2)The sealing face of gate and seat is overlaid-welding with carbide alloy for erosion and corrosion resistance;
3)The imported lip-type composite gate and seat, stem seal provide reliable sealing, safety and minimize operational torque;
4)Back seal structure of the stem allows the replacement of the packing under the working pressure;
5)Valve structure include two kinds:rising stem ad non-rising stem, with visible sign for opening and closing the valve;
6)Gate structure:Integral or split;
7)The seat is classified into floating and fixed structure;
8)Driving model: Manual, Hydraulic and gear drive;
9)Connection type: flange, thread, and coupling.
10) Product technical specifications: PSL1~PSL4 Â Â PR1~PR2
11)Technical parameters:Â Â
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API 6A Hydraulic Gate Valve
Model NO.: Hydraulic gate valve
Performance Requirement: Pr1, Pr2
Material Class: AA~FF
Norminal Bore: 2 1/16~7 1/16"
Working Pressure: 2000~15000psi
Transport Package: Wooden Case
Origin: P. R. China
HS Code: 8481901000
Model NO.: Hydraulic gate valve
Performance Requirement: Pr1, Pr2
Material Class: AA~FF
Norminal Bore: 2 1/16~7 1/16"
Working Pressure: 2000~15000psi
Transport Package: Wooden Case
Origin: P. R. China
HS Code: 8481901000
1)Jikai valves are designed as per API6A,6D, NACE 175;