J644\J744X Hydraulic, pneumatic angle type quick opened Mud valve
Size: 2-1/16" - 4-1/16" or 2" - 4"
Pressure: 2000psi - 5000psi
Mud valve Features: The bonnet is easily removed for internal parts inspection and replacement without removing the valve from the line.
The unique design of the mud gate valve seat assures tight shut-off after exposure to the most rigorous field conditions.
Rising stems are driven by means of a double acting thread for fast operation with low turning effort.
Both stem and stem screw are permanently lubricated and sealed with the aid of an O-ring between the stem and screw housing. The stem seal assembly assures sealing under both low and high pressure.
Body & Bonnet Material | Trim Material |
Type | Material API 60K, 75 K | Type | Stem | Gate & Disc | Seat | Bonnet Seal |
AA | Alloy Steel | ASTM A487-4C ANSI 4130/4140 | Alloy Steel | 4130/4140 Nitrided | 4130/4140 Nitrided | 4130/4140 | CS |
BB | Alloy Steel | ASTM A487-4C ANSI 4130/4140 | Stainless | 17-4PH, 630SS | 410, F6NM | 410, F6NM | SS |
CC | Stainless | CA6NM,F6NM ASTM A217-CA15 | Full Stainless | 17-4PH, 630SS | 410, 630SS,17-4PH | 410,630SS,17-4PH | SS |
DD | Alloy Steel NACE MR-01-75 | ASTM A487-4C Impact Tested ANSI 4130/4140 | Alloy Steel NACE MR-01-75 | 4130/4140 Nitrided | 4130/4140 Nitrided | 4130/4140 | CS |
EE | Alloy Steel NACE MR-01-75 | ASTM A487-4C ANSI 4130/4140 | Full Stainless NACE MR-01-75 | 17-4PH, 630SS | 410, 630SS,17-4PH | 410SS, 630SS, 17-4PH | SS |
FF | Stainless | CA6NM,F6NM ASTM A217-CA15 | Full Stainless | 17-4PH, 630SS | 410, 630SS,17-4PH | 410SS, 630SS, 17-4PH | SS |
Yongkang Lianggong Valve Co., Ltd (YONLIN Valve Co., Ltd) is the professional cast iron/ductile iron ball valve and swing check valve manufacturer and distributor in China.
Products: Ball Valve, Check Valve, Diaphragm valve, Strainer, Butterfly valve, Gate valve, Globe valve.
Main products: ANSI cast iron ball valve, ANSI Teflon fused cast iron ball valve, DIN cast iron ball valve, wafer end cast iron ball valve, JIS cast iron ball valve, BS cast iron ball valve, threaded ball valve(1000psi-5000psi), swing check valve
Standards: ANSI, DIN, JIS, BS, ISO, ASME
Certificates: API6D, CE1128, and ISO9001: 2008 and AZ TS2733022
Capability: Annual turnout reaches to 750million dollars. The export turnout is about 50%.