Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd. Providing Cost-Effective Solids Control Solutions
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Mud Gate Valve
Product Description
The Mud Gate Valve, with superior design features precision workmanship and a proven principle are engineered to meet the harsh drilling requirements in today’s oilfield.
The Valve standard trim includes 316SS Gates 316SS Stems and Buna N seats, optional trims are available which include Ni Plated Carbon Steel, Monel and Aluminum Bronze gates. Seats are offered in Viton and Hypalon and optional 303SS Stem is available.
Construction
All the Valves conform to API flange dimensions in all pressure class ratings. The valves have rising stems that are driven by a double threaded hub for quick opening and closing with minimum turning effort. The permanently lubricated stems and stem screws are fully sealed assembly consisting of homogenous and fabric backed rings for high and low pressure sealings.
Application for the Gate Valve
Mud pump lines and Standpipe manifolds, Oil and gas pipelines, Sour gas and crude oil, Corrosive water flood lines, Cementing services, Wellheads, Well treating chemicals.
| Item | Component | Qty | Material | Remark |
| 1 | Body | 1 | 4130 | |
| 2 | Seat | 1 | Steel+NBR | |
| 3 | Gate | 1 | 410 | |
| 4 | Stem | 1 | 410 | |
| 5 | O-Ring | 1 | NBR | |
| 6 | Bonnet | 1 | 4130 | |
| 7 | Body Stud | 4 | 4140 | |
| 8 | Body Stud Nut | 4 | 1045 | |
| 9 | O-Ring | 1 | NBR | |
| 10 | Retainer | 1 | Steel | |
| 11 | Stem Seal Assy. | 1 | Assy. | |
| 12 | Lock Screw | 2 | TEFLON | |
| 13 | Stem Housing | 1 | Steel | |
| 14 | Bonnet Stud | 2 | 4140 | |
| 15 | Bonnet Stud Nut | 2 | 1045 | |
| 16 | Stem Screw | 1 | Steel | |
| 17 | O-Ring | 1 | NBR | |
| 18 | Hub Assy. | 1 | Steel | |
| 19 | Rein | 1 | Steel | |
| 20 | Pin | 1 | Steel | |
| 21 | Lock Handle | 1 | Ductile Iron |
3" Mud Gate Valve
The union ends mud gate valve is mainly used for drilling mud circulating system in oil field. It is used to control the flowing and stopping of mud and is joined by trapezoid thread connection, can be installed quickly and conveniently. The equipment has strong rigidity which is safe and reliable, The union ends mud gate valve seat and gate are sealed by means of parallel-type Metal to Metal Sealing, its sealing effect is good, and it is convenient for opening, Two ends of the valve and pipes are connected by spherical movement. The movable connection of the rubber seal ring like "O" is not of high requirement about straightness of the two ends of pipes, its seal performance is very good after installed.
SPECIFICATION
●Manufactured and Tested in Accordance with API Spec 6A
● Forged Steel Body and Bonnet
● API 6A PSL 1, 2 and 3 available
●Valve seat and gate are sealed by Metal to Metal Sealing
●Low Operating Torque
● Quick Release Hand Wheel
● Factory Pressure Tested in Accordance with API.6A
● Can be supplied with Flanged End Connections, Hammer Union Ends, Threaded Connections or Butt Weld Ends
●Material Classes DD, EE, FF, to NACE MR-01-75
● Available with Pressure Ratings 3000psi, 5000psi and 10000psi in 2", 3", 4", 5" Valve Sizes
APPLICATIONS
● Oil and Gas lines
● Wellheads
● Manifolds and Pipelines
● Crude Oil and Sour Gas
● Well Treating Chemicals