Jiangsu Profile
Product List
17836. Fls-R 4-1/16" Manual Ball Screw Operation Gate Valve 
[Nov 28, 2025]
[Nov 28, 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.
17837. Fls-R 5-1/8" Manual Ball Screw Operation Gate Valve [Nov 28, 2025]
[Nov 28, 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.
17838. Fls-R 4-1/16" 10000psi Manual Ball Screw Operation Gate Valve [Nov 28, 2025]
[Nov 28, 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.
17839. Fls-R 4-1/16" 15000psi Manual Ball Screw Operation Gate Valve [Nov 28, 2025]
[Nov 28, 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.
17840. Fls-R 4-1/16" 20000psi Manual Ball Screw Operation Gate Valve [Nov 28, 2025]
[Nov 28, 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.
17841. Fls-R 5-1/8" 10000psi Manual Ball Screw Operation Gate Valve [Nov 28, 2025]
[Nov 28, 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.
17842. Fls-R 5-1/8" 15000psi Manual Ball Screw Operation Gate Valve [Nov 28, 2025]
[Nov 28, 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.
17843. Fls-R 5-1/8" 20000psi Manual Ball Screw Operation Gate Valve [Nov 28, 2025]
[Nov 28, 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.
17844. Fls-R 7-1/16" 10000psi Manual Ball Screw Operation Gate Valve [Nov 28, 2025]
[Nov 28, 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.
17845. Fls-R 7-1/16" 15000psi Manual Ball Screw Operation Gate Valve [Nov 28, 2025]
[Nov 28, 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.
17846. Fls-R 7-1/16" 20000psi Manual Ball Screw Operation Gate Valve [Nov 28, 2025]
[Nov 28, 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.
17847. 400kg Water Bag for Life Boat Load Testing [Dec 17, 2025]
[Dec 17, 2025] 400kg water bag for life boat load testing 1.Advantages a. Easy to store and transport; b. Durable and strong; c. Easy to fill and discharge; d. Repairable, Equipped with an automatic pressure relief ...
17848. 100kg Water Filled Weight Bag [Dec 17, 2025]
[Dec 17, 2025] 100kg Water Filled Weight Bag 1. Advantages: a. Easy to store and transport; b. Durable and strong; c. Easy to fill and discharge; d. Repairable, Equipped with an automatic pressure relief valve; e. ...
17849. Weight Test Water Bags for Lifeboat [Dec 17, 2025]
[Dec 17, 2025] Weight Test Water Bags for Lifeboat 1. Advantages: a. Easy to store and transport; b. Durable and strong; c. Easy to fill and discharge; d. Repairable, Equipped with an automatic pressure relief ...
17850. Tubby Load Test Weight Water Bag [Dec 17, 2025]
[Dec 17, 2025] Tubby Load Test Weight Water Bag 1. Advantages a. Easy to store and transport; b. Durable and strong; c. Easy to fill and discharge; d. Repairable, Equipped with an automatic pressure relief valve; e. ...
