
Pressure Gauges Stainless Construction Pressure Range 0 – 100 Psi, 6” Dial With ½” Gauge Cock
Stainless steel pressure gauge
Nominal size: 63, 100, 160
Specifications
NS 63: 0 ... 1 to 0 ... 1000 bar
NS 100: 0 ... 0.6 to 0 ... 1000 bar
NS 160: 0 ... 0.6 to 0 ... 1600 bar
Applications
With liquid-filled case for applications with high dynamic pressure pulsations or vibrations
For gaseous and liquid aggressive media that are not highly viscous or crystallising, also in aggressive ambience Process industries: chemical/petro-chemical, power stations, mining, on- and offshore, environmental technology, machine building and plant construction
Special Features
Excellent load-cycle stability and shock resistance
All stainless steel construction
German Lloyd and Gosstandart approval
Scale ranges up to 0 … 1600 bar
Can be combined with diaphragm seals
Scale ranges in accordance to EN 837-1
Nominal size in mm
63, 100, 160
Accuracy class
NS 63: | 1.6 |
NS 100, 160: 1.0
Scale ranges
NS 63: 0 ... 1 to 0 ... 1000 bar
NS 100: 0 ... 0.6 to 0 ... 1000 bar
NS 160: 0 ... 0.6 to 0 ... 1600 bar
or all other equivalent vacuum or combined pressure and vacuum ranges
Product name | Pressure reducing valve |
Mode | 200P DN20-50 |
Material | Brass |
Colour | Golden |
Connection mode | Thread |
Technical specification | |
1. Norminal pressure :1.6MPa | |
2. Working medium:Water.gas.steam.oil | |
3. Working temperature: ≤80℃ | |
4. Pip thread to ISO 9001/CE |
Normal Pressure:PN16 | Main Material:Body,Cover,Stem:SS304 |
Size:G1/4" | Gasket:NBR EPDM |
Medium:water,oil | Main Spring:50CrV |
Temperature:0-100°C |
If you need more details, please kindly contact with us.
Please kindly ignore the follow information.
PRVS FOR P304A/B
Ø Body Material: Carbon Steel
Ø Trim material: stainless steel
Ø Inlet rating and connection – 1” FEMALE
Ø Outlet rating and connection – 1” FEMALE
Ø Orifice area – E
Ø Operating pressure – 22Kg/cm2
Ø Set pressure – 34Kg/cm2
Ø Fluid – LUBE OIL
Ø Temperature: 45oC
Pressure Relief Valve, Body Material: Carbon Steel, Trim material: stainless steel
The valve instantly opens when the pressure in the pipeline exceeds the preset safe level, thus relieving excessive pressure from the pipeline. When the pressure returns to normal, the valve closes slowly, at an adjustable speed. The valves also can be used to sustain upstream pressure to a preset pressure value.
Explanation of materials for main parts | ||||
NO. | Name of part | A21H-C/A21F KA21Y-C Materials | A21W-P/A21F-P KA21Y-P Materials | A21Y-R Materials |
1 | Union | 20 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
2 | Union nut | 35 | 2Cr13 | 1Cr18Ni9Ti |
3 | Nozzle | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
4 | Body | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
5 | Disc | 2Cr13/2Cr13+PTFE | 1Cr18Ni9Ti/1Cr18nI9Ti+PTFE | 1Cr18Ni12Mo2Ti |
6 | Spring washer | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
7 | Spring | 50CrVA | 50CrVA Coated Teflon | 50CrVA Coated Teflon |
8 | Locking nut | Q235-A | 2Cr13 | 1Cr18Ni9Ti |
9 | Spring guide | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
10 | Adjusting nut | Q235-A | 2Cr13 | 1Cr18Ni12Mo2Ti |
Sealing surface of material | "Y" Co Depositing stellite, "H" D507 Depositing D507, "W" body |
Dimensions (mm) | ||||||||||
Type | (DN) | do | d | Do | M | d1 | D1 | L | L1 | H |
Nominal diameter | ||||||||||
KA21Y-16C A21H-16C A21H-40 | 15 | 12 | 15 | 20 | M27 1.5 | G1/2" | 30 | 35 | 76 | 66 |
A21W-16P A21W-40P KA21Y-16P | 20 | 16 | 20 | 25 | M33 1.5 | G3/4" | 34 | 40 | 87 | 68 |
25 | 18 | 25 | 31 | M39 1.5 | G1" | 40 | 50 | 100 | 105 | |
A21Y-64 | 15 | 10 | 15 | 25 | M39 1.5 | G1" | 44 | 50 | 100 | 66 |
A21Y-64P A21Y-100 | 20 | 10 | 20 | 31 | M39 1.5 | G1" | 44 | 50 | 100 | 68 |
A21Y-100P | 25 | 12 | 25 | 31 | M39 1.5 | G1" | 44 | 50 | 100 | 105 |
A21W-160 | 15 | 8 | 20 | / | M24 2 | G1" | 44 | 50 | 100 | 261 |
/160P | 20 | 8 | 25 | / | M33 2 | G1" | 44 | 50 | 100 | 261 |
25 | 8 | 28 | / | M36 2 | G1" | 44 | 50 | 100 | 285 |
Explanation of materials for main parts | ||||
NO. | Name of part | A28H Materials | A28Y-P Materials | A28Y-R8 Materials |
1 | Body | HT200 | ZG1Cr18Ni9Ti | CF8M |
2 | Nozzle | 35 | ZG1Cr18Ni9Ti | CF8M |
3 | Adjusting ring | 2Cr13 | 1Cr18Ni9Ti | 316 |
4 | Disc | 2Cr13 | 1Cr18Ni9Ti | 316 |
5 | Spring | 50CrVA | 50CrVA Coated Teflon | 50CrVA Coated Teflon |
6 | Stem | 2Cr13 | 2Cr13 | 316 |
7 | Adjusting bolt | 45 | 2Cr13 | 316 |
8 | Cap | ZG200-400 | ZG200-400 | CF8M |
Sealing surface of material | D507 | Co | ||
Depositing D507 | Depositing stellite | |||
10 | Adjusting nut | Q235-A | 2Cr13 | 1Cr18Ni12Mo2Ti |
Sealing surface of material | "Y" Co Depositing stellite, "H" D507 Depositing D507, "W" body |
Shanghai kangquan Valve Co. Ltd.
Shanghai KangQuan Valve Co. Ltd. is a specialized valves manufacture, which has 2,500 tons of
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