Product Details:
Payment & Shipping Terms:
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Product Name: | Flanged Gate Valve | Design: | Precise Design |
---|---|---|---|
Size: | 1/4" ~ 4" | Connect: | Thread |
Temperature: | -29~120 C | Type: | Forged Steel Gate Valve |
Highlight: | water gate valve,oil gate valve |
175 Psi Flanged Gate Valve / Precise Design Forged Steel Gate Valve
Flanged Gate Valve Features:
- Full port design:
Gate valve has full port. So it is convenient to clear pipeline. - Changeable seat:
Seat and body is connected with thread. So seat can be dismantled and changed, It is convenient
to maintenance.
- Precise design:
Design the body and bonnet according to precise calculation. body and bonnet have high strength
, rigid and flow ability
GATHWFSCR PN25 DN50
THREADED WEDGE TYPE SCREWED BONNET GATE VALVES
DESIGN SPEC : BS 5154 SERIES B
END CONNECTION(S) : NPT FEMALE
PRESSURE DESIGN, ASME CL : PN 25
TYPE OF WEDGE : SOLID
TYPE OF STEM :INSIDE SCREW
RISING
TYPE OF BONNET : SCREWED
MAT, BODY : COPPER ALLOY
MAT,TRIM : COPPER ALLOY
MAT SPEC, BODY&BONNET : ASTM B 62
MAT SPEC, STEM : ASTM B16
MAT SPEC, GLAND : ASTM B 16
SIZE, DN : 50
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 |
PN:1.6MPa | ||
Medium: water,steam(≤0.6MPa)etc., | ||
temperature:-20℃≤t≤150℃ | ||
FNPT standard:ISO228 |
Flanged Gate Valve Specifications:
Technical Specification
- Nominal diameter: 2"-40"
- Nominal pressure: 150Lb 300Lb 600Lb 900Lb 1500Lb
- Applicable Medium: water ,gas,oil,and other causticity medium.
Test Pressure
Test Item |
Shell Test |
Seal Test |
Back Seal Test |
Air Seal Test |
|||||
Medium |
Water |
Air |
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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 |
Contact Person: Mr. Steve
Tel: 0086-21-57626759, 0086-13818096733
Fax: 86-21-57617555
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