HTSW Pneumatic Control Valve, DN40-DN200
Product Quick Detail
- FOB Price
- USD $50.00 / Piece
- Place Of Origin
- China
- Minimum Order
- 10
- Packaging
- N/A
- Delivery
- 5 Days
Specifications
Main technical parameters and performance:
Valve body: Through single seat casting type ball valve.
Nominal diameter: 40 ~ 200mm.
Nominal pressure: ANSI 150, 300, 600.
JIS 10, 20, 30, 1.6, 4, 6.4MPa 40K PN.
Allowable working pressure: 1MPa, 2 MPa, 3.5 MPa.
Connection flange type: RF and RJ.
According to standard of JIS B2201 ANSI B16.5 JB/T79.1.
PN 1.6MPa RF JB/T79.2 concave convex surface.
Welding type: weld SW (40 ~ 50mm) butt welding of BW (65 ~ 200mm).
Material: HT200, ZG25, ZG1Cr18Ni9, ZG0Cr17Ni12Mo2, 1.25Cr0.5Mo,
5.0Cr0.5Mo, SCPH21, SCPH61, Ti.
The valve cover temperature: -17 ~ +230 ℃.
Elongation type Ⅰ (E1): +230 ~ +350 ℃, -45 ℃ to -17 ℃
Note: the working temperature must not exceed the allowable range of various materials.
The gland type bolt clamp:
Filler V PTFE, PTFE impregnated asbestos packing, asbestos braid packing.
Valve components:Spool type, oriented single seat plunger type.
Flow characteristics of flow characteristics of high capacity, (see Figure 2) the percentage of properties such as (%) and the linear characteristic (L) high accuracy flow characteristics (see Figure 1).
The percentage of properties such as (%) and the linear characteristic (L) division Chatterley surfacing quick opening valve (QS)
Material 0Cr17Ni12Mo2 and division Chatterley alloy welding.
Bellows material 1Cr18Ni9.
Actuator
Type HA multi spring diaphragm actuator
Ethylene propylene rubber clip nylon membrane
Spring range 0.02 ~ 0.10 of 0.08 ~ 0.24MPa
The air pressure of 0.14 0.16 0.28 0.40MPa
An air supply joint Rc 1/4
Ambient temperature is -30 ~ +70 ℃
Note: the valve also can be equipped with VA5 or VA6 actuators.
Valve type gas - gas - open or closed
Accessory positioner, hand wheel, pneumatic valve position transmitter etc..
Leakage
Metal seat: meet the standard ANSI B16.104 grade IV, 0.01% less than the rated Cv.
PTFE seat: meet the standard ANSI B 16.104 grade VI, less than the rated Cv10-7.
Division Chatterley surfacing metal seat: less than the rated Cv 10-7.
Back to the difference of 5% (not with a locator (locator) with 3%).
Line of ± 11% (not with a locator) + 3% (band locator).
Note: V PTFE using standard. The adjustable range of 50: 1Ordering instructions.
- Country: China (Mainland)
- Business Type:
- Market:
- Founded Year:
- Address:
- Contact:Jeasin Zhang
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