A gate valve is disclosed which includes a modified valve seat designed to reduce stress concentrations and wear between the gate and the valve seat. The valve seat includes a relief groove positioned on the inner diameter of the valve seat relatively close to the seating surface of the valve ...
GATE VALVE FOR VEHICLE ANTILOCK SYSTEM PURPOSE:To prevent a pedal from kick-back by operating a gate valve for normally maintaining a main path to transmit braking oil pressure under the opened condition so as to interrupt communication between the master cylinder side and th... M Toshifumi 被...
Each valve seat assembly is mounted for limited longitudinal mo... CC Partridge - US 被引量: 71发表: 1984年 GATE VALVE FOR SINGLE VALVE SEAT A ball valve structure (10) having a valve seat assembly (46) positioned in annular seat pockets located in a flow passage (14) on opposed sides...
GATE VALVE AND SEAT REPLACE FOR A GATE VALVEA gate valve and a seat insert for a gate valve having a valve body, which may be used for hydrocarbon well fracturing operations with a fracturing fluid, or "frac fluid", includes a seat pocket for receipt of the seat insert and a seat, ...
The quality of the valve is very good, the price is also favorable, and the installation is very convenient, fully meeting my needs. The usage effect is excellent, thank you to the merchant. China Sanitary valved gate 150Lb CF8 1/2"-16" Channel Zero Leakage Manual Gate Valve for Petrole...
Free sample is ok for us. 11. Do you accept custom design on size? Yes, if the size is reasonable Our Services: We promise that we will ship the goods on time; We can customize your company logo on valve body; We can do different colors a...
A: Our Main Producs are all kinds of valves,like gate valve,globe valve,check valve,ball valve,butterfly valve for for Oil,Gas&Petrochemical industries,marine,energy,water and waste among others.Q:What's Warranty of your product? A: The warranty time is 18 months ...
Free sample is ok for us. 11. Do you accept custom design on size? Yes, if the size is reasonable Our Services: We promise that we will ship the goods on time; We can customize your company logo on valve body; We can do different colors according to...
Our Mission: Good valve with caring service. What we can do for you? How can we do better?We greatly appreciate your time and look forward to serving you in the near future! Packing & DeliveryPacking Details : all by seaworthy plywood case and packed strongly by packing belt ...
Tianjin Like Valve Factory Direct PTFE Sealwafer Type Butterfly Valve US$16.00-19.00 / Piece Ggg50/Ggg40 High Quality EPDM Soft Seal Nrs Gate Valve US$50.00-80.00 / Piece Large Resilient Rubber Seat Wedge Gate Valve for Drinking Water with Non-...