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产地:台湾

规格:DN25-DN100

公司所在地:上海上海

电话:021-50827200

550491498  

阀讯科技(上海)有限公司

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详细信息

HPS Pneumatic Top-Guided High-Pressure Single-Seated Control Valve的简单介绍

Valves are design for high temperature, high pressure services.

HPS Pneumatic Top-Guided High-Pressure Single-Seated Control Valve的详细信息

Model HPS Pneumatic Top-guided High-Pressure Single-Seated Control Valves are design for high temperature, high pressure services. The compact valve body, having a S-shade flow passage that features low pressure loss, allows a large flow capacity and rangeability.
The valve plug is highly vibration-resistant as it is held by a top guide section which has a large sliding area. The flow shut-off performance complies with the ANSI Standard. The actuator integrated with simplest mechanisms utilizes a compact yet powerful diaphragm actuator loaded with multiple springs. The HPS Valves are widely applicable for reliable control of high temperature, high pressure process
lines.
SPECIFICATIONS
Body
Type
Straight-through, cast globe valve
Nominal size
1’’, 1-1/2’’, 2’’, 3’’, 4’’
Pressure rating
•ANSI Class 900, 1500,2500
•JIS 63K
End connection
•Flanged End: RF, RJ
According to ANSI B16.5, JIS B2201, JPI-7S
•Welded End: SW(1 to 3 inches), BW(3 inches)
Material
A216 WCB, A217 WC6, A217 C5, A351 CF8, A351
CF8M, A351 CF3M, A351 CF3(refer to table 1)
Bonnet
•Plain bonnet (-5 to 230°C)
•Extension bonnet Type1 (230 to 566°C)
•Extension bonnet Type 2 Cryogenic
Gland type
Bolted Gland
Packing/grease
Grease provided when asbestos yarn, graphite packing and
others.
Gasket
Type.: Combination of serrated type and flat type.
Material. :Stainless steel (SUS316) or others.
Trim
Valve plug
Single-seated, Contoured type plug
Equal percentage(%C), Linear(LC)
Material
For body/trim material combination and operating
temperature ranges, refer to table1.
Actuator
Type
Single-acting diaphragm actuator, Spring type piston
actuator, Double acting piton actuator
Diaphragm material
Cloth embedded nylon and ethylene propylene rubber
Spring range
•20 to 100 kPa(0.2 to 1.0 kgf/cm2)
•40 to 200 kPa(0.4 to 2.0 kgf/cm2)
•80 to 240 kPa(0.8 to 2.4 kgf/cm2)
Supply pressure
0.14, 0.16, 0.28, 0.4, 0.5 Mpa
Air connection
Rc1/4 or 1/4NPT internal thread.
Ambient temperature
-30 to 70℃
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联系人:董经理 联系电话:021-50827200 传真:021-50827201 地址:上海市松江区茸兴路407号