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 conforms to the standard flange dimensions and pressure rating of 3000 and 5000 PSI working pressure, and temperature service up to 400 F.
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 conforms 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.
APPLICATION
★Drilling and well-treating chemicals
★Sour gas and crude oil
★Abasive drilling mud
★Pipelines and manifols
★Wellheads
★Water,oil and gas lines
★Cements and slurries
★Corrosive water flood lines
★Up to 5000psi and 400℉ Fahrenheit services
4″,5″×4″-5000WP PARTS LIST
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|
|
Item
|
Component
|
Qty
|
Material
|
Remark
|
|
1
|
Lube Fitting
|
1
|
Assy.
|
|
|
2
|
Handle Assy.
|
1
|
Steel
|
|
|
3
|
Tube
|
1
|
Clear Acrylic
|
|
|
4
|
Stem Cap
|
1
|
Ductile Iron
|
|
|
5
|
Key
|
1
|
Steel
|
|
|
6
|
Stem Screw
|
1
|
Steel
|
|
|
7
|
Stem Screw Seal
|
1
|
NBR
|
|
|
8
|
Screw Housing
|
1
|
Steel
|
|
|
9
|
Stem
|
1
|
410
|
|
|
10
|
Secondary Seal
|
1
|
NBR
|
|
|
11
|
Retainer
|
1
|
Steel
|
|
|
12
|
Stem Seal Assy.
|
1
|
Assy.
|
|
|
13
|
Bearing
|
2
|
TEFLON
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|
|
14
|
Down Stop Ring
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1
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Steel
|
|
|
16
|
Bonnet
|
1
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4130
|
|
|
18
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Bonnet Seal
|
1
|
NBR
|
|
|
19
|
Gate
|
1
|
410
|
|
|
20
|
Body
|
1
|
4130
|
|
|
21
|
Seat
|
1
|
Steel+NBR
|
|
|
23
|
Bonnet Stud
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2
|
4140
|
|
|
24
|
Bonnet Stud Nut
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2
|
1045
|
|
|
25
|
Body Stud
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4
|
4140
|
|
|
26
|
Body Stud Nut
|
4
|
1045
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|
|
2″,3″,4″-3000WP & 2″,3″-5000WP PARTS LIST:
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|
|
Item
|
Component
|
Qty
|
Material
|
Remark
|
|
1
|
Lube Fitting
|
1
|
Assy.
|
|
|
2
|
Hub Assy.
|
1
|
Steel
|
|
|
4
|
Lock Handle
|
1
|
Steel
|
|
|
6
|
Stem Screw
|
1
|
Steel
|
|
|
7
|
Stem Screw Seal
|
1
|
NBR
|
|
|
8
|
Stem Housing
|
1
|
Steel
|
|
|
9
|
Stem
|
1
|
410
|
|
|
10
|
Secondary Seal
|
1
|
NBR
|
|
|
11
|
Retainer
|
1
|
Steel
|
|
|
12
|
Stem Seal Assy.
|
1
|
Assy.
|
|
|
13
|
Lock Screw
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1
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Steel
|
|
|
15
|
Coupling
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1
|
4130
|
|
|
16
|
Bonnet
|
1
|
4130
|
|
|
17
|
Index Pin
|
1
|
Steel
|
|
|
18
|
Bonnet Seal
|
1
|
NBR
|
|
|
19
|
Gate
|
1
|
410
|
|
|
20
|
Body
|
1
|
4130
|
|
|
21
|
Seat
|
1
|
Steel+NBR
|
|
|
22
|
Lock Handle Pin
|
1
|
Steel
|
|
|
23
|
Bonnet Stud
|
2
|
4140
|
|
|
24
|
Bonnet Stud Nut
|
2
|
1045
|
|
|
25
|
Body Stud
|
4
|
4140
|
|
|
26
|
Body Stud Nut
|
4
|
1045
|
|
|
★Reasonable Structure.
★Reliable Sealing.
★Easy Open or Close.
★Easy Operation.
★Easy Maintenance.
★Long Usage Life.
Size:1-13/16″,2-1/16”, 2-9/16”,3-1/8”,3-1/16”,4-1/16”
Working Pressure:5000psi,10000psi,15000psi
Level:DD(EE,FF),PU,PSL2(PSL3),PR1
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Item
|
Component
|
Qty
|
Material
|
Remark
|
|
1
|
Body
|
1
|
4130
|
|
|
2
|
Seat Seal Ring
|
4
|
TFLON
|
|
|
3
|
Seat
|
2
|
410
|
|
|
4
|
Body Bushing
|
2
|
Stellite
|
|
|
5
|
Petainer Plate
|
2
|
Steel
|
|
|
6
|
Guide
|
2
|
410
|
|
|
7
|
Gate
|
1
|
4130+Ni
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|
|
8
|
Stem
|
1
|
410
|
|
|
9
|
Bonnet Gasket
|
1
|
Steel
|
|
|
10
|
Bonnet
|
1
|
4130
|
|
|
11
|
Check
|
1
|
Assy.
|
|
|
12
|
Lubrication
|
1
|
Assy.
|
|
|
13
|
Nut
|
8
|
Steel
|
|
|
14
|
Stud
|
8
|
Steel
|
|
|
15
|
Packing
|
1
|
TFLON
|
|
|
16
|
Packing Gland
|
1
|
Steel
|
|
|
17
|
Bearing Thrust
|
2
|
Steel
|
|
|
18
|
Stem Adapter
|
1
|
Steel
|
|
|
19
|
Stem Pin
|
1
|
Steel
|
|
|
20
|
O-Ring
|
1
|
NBR
|
|
|
21
|
Bonnet Cap
|
1
|
Steel
|
|
|
22
|
Grease Fitting
|
2
|
Assy.
|
|
|
23
|
O-Ring
|
1
|
NBR
|
|
|
24
|
Handwheel Pin
|
1
|
Steel
|
|
|
25
|
Handwheel
|
1
|
Steel
|
|
