Rising stem Cast Carbon steel Gate Valve / Automatic Steel Solid Wedge Gate Valve
Structure
- Bolted/Pressure Sealed Bonnet
- Rising Stem
- Wedge Gate
- Renewable Seat
Material
Cast or Forged Carbon Steel, Stainless Steel, Duplex Steel
BOLTED LENGTHEN BONNET, Threaded or welded seat ring
- Full bore, OS&Y, Rising stem, Flexible wedge
- Pressure relief hole on seat
- Stainless trim
- ASTM A352 LCB, LC1, LC2, LC3, LC4
- A351 CF8, A351 CF8M
Standards compliance
- Design and Manufacture: API 600, API 6D, BS1414
- Face to face (end to end): ANSI B16.10, API 6D
- Flanged connection: 2~~24~to ANSI B16.5
- Butt welded end: ANSI B16.25
- Test and inspection: API 598, API 6D
Non Rising Gate Valve Parameters
| Specifications |
Size |
Weight (g/pc) |
| Specification: |
|
1/4" |
|
| Pressure: 20-25 bar |
|
3/8" |
|
| Sizes: ½” up to 4” |
|
1/2" |
165 |
| Body: brass only |
|
3/4" |
195 |
| Handle :Iron type |
|
1" |
295 |
| Marking: only size |
|
1-1/4" |
410 |
| |
|
1-1/2" |
590 |
| |
|
2" |
900 |
| |
|
2.5" |
1850 |
| |
|
3" |
2380 |
| |
|
4" |
4500 |
Non Rising Gate Valve STANDARDS:
Design and Manufacture:API600 ,ASME B 16.34
Forged steel check valve: API 602
Inspection and Test:API598
End flange dimension:ASME B16.5 (for NPS≤24);AMSE B16.47 series B
end flange dimension:ASME B 16.25
Socket-weld dimension:ASME B16.11
Face to face and end to end:ASME B 16.10
|
Test Item
|
Shell Test
|
Seal Test
|
Back Seal Test
|
Air Seal Test
|
|
Medium
|
Water
|
Air
|
|
Unit
|
MPa
|
Ibf/in2
|
MPa
|
Ibf/in2
|
MPa
|
Ibf/in2
|
MPa
|
Ibf/in2
|
|
Pressure (Class)
|
150
|
3.1
|
450
|
2.2
|
315
|
2.2
|
315
|
0.5-0.7
|
60-100
|
|
300
|
7.8
|
1125
|
5.6
|
815
|
5.6
|
815
|
|
400
|
10.3
|
1500
|
7.6
|
1100
|
7.6
|
1100
|
|
600
|
15.3
|
2225
|
11.2
|
1630
|
11 2
|
1630
|
|
900
|
23.1
|
3350
|
16.8
|
2440
|
16.8
|
2440
|
|
1500
|
38.4
|
5575
|
28.1
|
4080
|
28.1
|
4080
|
1. Q: Is sample order acceptable?
A: Yes
2. After-sales service
1 year warranty for all kinds of products
As an experienced manufacturer, you can rest assured of the quality and sales service
3. Payment
T/T, Paypal, L/C
4. Transportation
Transported by DHL, UPS, EMS, Fedex, SF, by Air, by Sea
5. Do you provide free sample?
Usually we do not offer free sample
6. Could you print our company LOGO on the nameplate and package?
Yes, we can do that
7. Do you accept custom design on size?
Yes, if the size is reasonable
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