Jiangsu Profile
Product List
2581. API 6A 4-1/16 5000psi Fls-R Ball Screw Operation Gate Valve 
[Jul 12, 2025]
[Jul 12, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
2582. API 6A 3-1/16 Fls-R Ball Screw Operation Gate Valve [Jul 07, 2025]
[Jul 07, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
2583. API 6A Fls-R 5-1/8" 15000psi Manual Ball Screw Operation Gate Valve [Jul 07, 2025]
[Jul 07, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
2584. API 6A 7-1/16 20000psi Fls-R Ball Screw Operation Gate Valve [Jul 07, 2025]
[Jul 07, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
2585. API 6A 3-1/16 20000psi Fls-R Ball Screw Operation Gate Valve [Jul 07, 2025]
[Jul 07, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
2586. API 6A Fls-R 7-1/16" 10000psi Manual Ball Screw Operation Gate Valve [Jul 06, 2025]
[Jul 06, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
2587. API 6A Fls-R 4-1/16" 15000psi Manual Ball Screw Operation Gate Valve [Jul 05, 2025]
[Jul 05, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
2588. API 6A Fls-R 7-1/16" 20000psi Manual Ball Screw Operation Gate Valve [Jul 05, 2025]
[Jul 05, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
2589. API 6A Fls-R 4-1/16" 10000psi Manual Ball Screw Operation Gate Valve [Jul 05, 2025]
[Jul 05, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
2590. API 6A Fls-R 7-1/16" 15000psi Manual Ball Screw Operation Gate Valve [Jul 05, 2025]
[Jul 05, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
2591. API 6A Fls-R 5-1/8" 20000psi Manual Ball Screw Operation Gate Valve [Jul 05, 2025]
[Jul 05, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
2592. API 6A Fls-R 5-1/8" 10000psi Manual Ball Screw Operation Gate Valve [Jul 05, 2025]
[Jul 05, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
2593. API 6A Fls-R 4-1/16" 20000psi Manual Ball Screw Operation Gate Valve [Jul 05, 2025]
[Jul 05, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
2594. API 6A Fls-R 5-1/8" Manual Ball Screw Operation Gate Valve [Jul 05, 2025]
[Jul 05, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
2595. API 6A 3-1/16 10000psi Fls-R Ball Screw Operation Gate Valve [Jul 05, 2025]
[Jul 05, 2025] Ball screw gate valves are designed for large caliber, high pressure manual valves. The valve combines the tail balance lever and the unique ball ball principle to make its operation light, low torque, easy to operate. ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
