1. Product Introduction
HLS/HTS Pneumatic Single Seat Globe Control Valve is applicable to chemical, petroleum, metallurgy, light indutry and other industries for the automatic control of liquid and gas in pipelines. It features small pressure drop, wide adjustable range and high accuracy of flow characteristic, small leakage, reliable packing seal and compact structure.
Patent No. 2012301852068, 2012301852087, 201220257606X,
2012202575387
2. Main Specifications1. Product Introduction
HLS/HTS Pneumatic Single Seat Globe Control Valve is applicable to chemical, petroleum, metallurgy, light indutry and other industries for the automatic control of liquid and gas in pipelines. It features small pressure drop, wide adjustable range and high accuracy of flow characteristic, small leakage, reliable packing seal and compact structure.
Patent No. 2012301852068, 2012301852087, 201220257606X,
2012202575387
Flow characteristics | HLS | Metal seat ring | For equal percentage characteristic (%CF) and linear characteristic (LCF), refer to Fig.1 and Fig. 3 of Catalogue for HLS/HTS Pneumatic Single Seat Globe Control Valve |
Soft seat ring | For equal percentage characteristic (%CF)and linear characteristic(LCF), refer to Fig. 2 and Fig.4 of Catalogue for HLS/HTS Pneumatic Single Seat Globe Control Valve |
HTS | Metal seat ring | High capacity | For equal percentage characteristic (%C) and linear characteristic (LC), refer to Fig. 4 ofCatalogue for HLS/HTS Pneumatic Single Seat Globe Control Valve |
Soft seat ring | For equal percentage characteristic (%T) and linear characteristic (LT), refer to Fig.4 ofCatalogue for HLS/HTS Pneumatic Single Seat Globe Control Valve |
Metal seat ring | High Accuracy | For equal percentage characteristic (%CF)and linear characteristic (LCF), refer to Fig.5of Catalogue for HLS/HTS Pneumatic Single Seat Globe Control Valve |
Soft seat ring | For equal percentage characteristic (%CF)and linear characteristic (LTF), refer to Fig.5of Catalogue for HLS/HTS Pneumatic Single Seat Globe Control Valve |
Adjustable range | HLS | 50:1(0.25≤Cv≤14),30:1( Cv≤0.16) |
HTS | 50:1 |
Leakage | HLS | Hard sealing: Class IV | Soft sealing: Class VI |
HTS | Hard sealing: Class IV | Soft sealing: Class VI |
3. Body Specifications
Nominal dia. | mm | 20 | 25 | 40 | 50 | 65 | 80 |
Inch | 3/4 | 1 | 1.5 | 2 | 2.5 | 3 |
Model | HLS | Δ
| Δ
|
|
|
|
|
HTS |
|
| Δ
| Δ
| Δ
| Δ
|
Nominal dia. | mm | 100 | 125 | 150 | 200 | 250 | 300 |
Inch | 4 | 5 | 6 | 8 | 10 | 12 |
Model | HTS | Δ
| Δ
| Δ
| Δ
| Δ
| Δ
|
Nominal pressure | PN | 1.6,4.0,6.4 |
ANSI | CL150,CL300,CL600 |
Connection | Flanged Welded |
Body type | Straight bore single casting ball valve |
Gland type | Bolt clamp |
Plug type | Single-seat plunger valve plug |
Bonnet temp. range | (P)Normal | -17~ +230ºC |
I(EI) | -45~ -17ºC,+230~ +566ºC |
II(EII) | -100~-45ºC |
III(EIII) | -196~ -100ºC |
Note: 1.Δ refers to the specifcation range of valve.
4. Applicable Standard
| Chinese Standard | American Standard |
Quality assurance | ISO9001,TS2710J59 | ISO9001 |
Design and manufacture | GB12224-2005 | ASME B16.34 |
Flange standard | GB9112-9124,HG20592-2009 | ASME B16.5 |
Length of structure | GB12221-2005 | ASME B16.10 |
Inspection and test standard | GB/T4213-2008 | API598 |
5. Temp. Range of Main Material for Body
Name | Material | Limit temperature | Name | Material | Processing | Temp. Range |
Body | WCB | -29~+425ºC | Plug | SS304 | +PTFE | -20~+180ºC |
CF8 | -196~+538ºC | +STL | -196~+538ºC |
CF8M | -196~+538ºC | SS316 | +PTFE | -20~+180ºC |
CF3M | -196~+538ºC | +STL | -196~+538ºC |
Bonnet | WCB | -29~+425ºC | SS316L | +PTFE | -20~+180ºC |
CF8 | -196~+538ºC | +STL | -196~+538ºC |
CF8M | -196~+538ºC | Seat | SS304 | +STL | -196~+538ºC |
CF3M | -196~+538ºC | SS316 | +STL | -196~+538ºC |
Packing | PTFE | -20~+180ºC | SS316L | +STL | -196~+538ºC |
We belong to Wuhan Hande Valve & Instrument Co., Ltd branch of the company. It is located in Wuhan, Hubei Province, China. All the names in our certificates are our head quarter which is Wuhan Hande Valve & Instrument Co., Ltd. Our company is chagring of international markets and business.
SHENHAO VALVE Co., Ltd. Has been developed into a large-scale hi-tech enterprise integrating research, development, production and distribution through over twenty years of operation.
We are located in Oubei Town, Zhejiang Province, China, which is typically known as the "Pump Valve Town of China". Integrating with design & development, manufacturing and marketing, SHENHAO Valve Co., Ltd. is Chinese leading Valve Manufacturer, Supplier & Exporter. It has more than 260 staffs, of which 50 are professional technicians. SHENHAO has two main manufacturing bases which covers an land area of 20000 m2 with building area of 12000 m2. SHENHAO is the member unit of China Valve Association as well as China Gas Association, member unit of first class supplying network of CNPC and member unit of fittings supplying network of State Power Corporation.
We hold the principle of "mutual benefit and win-win result" to cooperate with importers. We have exported valves to Spain, Italy, Pakaistan, Turkey and India. Our products are famous of its good quality and favorable price.
We shall try our best to satisfied all the requirements from our customers. We try to do "Zero Explain". Fortunately, we have done it succesfully. Choose us to be one of your suppliers, which your correct choice!
We are looking forward to work with you!