Products
“M” EXPANDING GATE VALVE
- Type:Gate Valve
- CAS No:
- Qty in 20' FCL:
- Min. Order:
- Packaging:
-
Item
Component
Qty
Material
Remark
1
Handwheel Nut
1
Steel
2
Handwheel
1
Steel
3
Bearing Retainer Nut
1
Steel
4
Space sleeve
1
Steel
5
Thrust Bearing
2
Steel
6
Retainer Bushing
1
Steel
7
Packing
1
TFLON
8
Bonnet Nut
8
4140
9
Bonnet Stud
8
1045
10
Bonnet
1
4130
11
Grease Fitting
1
Assy.
12
Packing Fitting
1
Assy.
13
Stem
1
410
14
Gate Spring
1
Steel
15
Gate
1
4130
16
Seat lnsert
2
TFLON
17
Seat
2
Steel
18
O-Ring
2
NBR
19
Gate Segment
1
4130
20
Gate Guide
2
4130
21
Bonnet Gasket
1
Steel
22
Body
1
4130
23
Body Grease Fitting
2
Assy.
-
* Plastic/chevron packing stays clean and free from contaminants to reduce maintenan costs.
* Tight mechancial seal is assured wiht parallel expanding gate design .
* This design provide stimultaneous upsteam and down steam sealing which is not affected by pressure fluctuation and vibration.
* A double row roller thrust bearing on the stem makes operation eays, even full pressure.