Gold Member Since 2016
C.Z. Industry and Technology Co., Ltd.

Globe Valve, Modulating Valves, Pneumatic Valves manufacturer / supplier in China, offering 4-20mA Pneumatic Globe Type Modulating Valves, Stainless Steel Forged Weld/Welding Neck (WN) Flanges, 70" A234 Wpb Carbon Steel Ellipsoidal Head End Cap and so on.

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Supplier Homepage Product Industrial valves 4-20mA Pneumatic Globe Type Modulating Valves

4-20mA Pneumatic Globe Type Modulating Valves

FOB Price: US $100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100/ Piece
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Production Capacity: 500sets/Month
Transport Package: Plywooden Case or Pallet
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: TYX
  • Material: Carbon Steel
  • Sealing Form: Gland Packings Globe Valve
  • Application: Lining Fluorine Valve, Needle Type Globe Valve, Cryogenic Globe Valve, Plunger Type Globe Valve, Heat Preservation Globe Valve, Forged Steel Globe Valve, Oxygen Globe Valve, Bellows Globe Valve
  • Pressure: Pn16
  • Trademark: TYX
  • Origin: China
  • Actuator: Pneumatic
  • Structure: Through Way Globe Valve
  • Stem Thread Position: Outside Screw Stem Globe Valve
  • Standard: DIN, GB, ANSI, BSW, JIS
  • Size: Dn50
  • Specification: CE
  • HS Code: 8481804090
Product Description
Pneumatic Modulating valves:
 

Pneumatic Globe Type Modulating valves 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.

Modulating valves Parameters: 
1. Nominal Diameter: DN20~DN300
2. Nominal Pressure: 1.6Mpa, 4.0Mpa, 6.4Mpa
3. Flange Standard JB/T79.1-94, 79.2-94 etc. 
4. Material: Cast steel, cast stainless steel, cast iron
5. Temperature: Normal temperature: -20~+230° C, the thermal slug type -60~+450° C, 
6. Flow Characteristic: Equal percentage, linearity
7. Operation form: Automatic open or close
8. Leakage: Single-base valve: 0.01* rating Kv
Double-base valve, sleeve valve: 0.5%* rating Kv
9. Normal temperature: -20-230 degree
Thermal slug type: -60-450 degree

Pneumatic Operated Gobe Control Valve with Flanged Ends Conform to API 602, ASME B16.34,  They are tested according to API 598, and marked as per MSS SP-25.

Construction is as follows:  

- Full Port or Standard Port
- Outside Screw and Yoke(OS&Y)
- Bolted Bonnet with spiral-would gasket, threaded and seal welded bonnet and threaded and pressure seal bonnet
- Backseat
- Solid or Flexible Wedge
- Butt Weld Ends to ASME B16.25
- RF Ends to ASME B16.5 or B 14.7

 Main Part & Materials

Part Names
Part Materials
BodyA105LF2F11F304F316F304LF316LC83600/C95800
BonnetA105LF2F11F304F316F304LF316LC83600/C95800
Disc/Ball/WedgeA105LF2F22F304SS316F304LF316LC83600/C95800
StemF6aF304F6aF304F316F304LF316LC83600/C95800
Seat/Seat RingEPDMEPDMEPDMEPDMEPDMEPDMEPDMEPDM
PackingGraphite/PTFE
GasketSS304+Graphite/SS304+Graphite
Bolts/NutsB7/2HL7/4B16/4B8/8B8M/8MB8/8B8M/8MB8M/8M
Suitable MediumW.O.G etc.HNO3, CH3OOH etc.Sea Water etc.
Suitable Temperature-29~425 °C-46~340 °C-46~340 °C-196~427 °C-196~427 °C-196~427 °C-196~427 °C-29~220 °C

4-20mA Pneumatic Globe Type Modulating Valves4-20mA Pneumatic Globe Type Modulating Valves4-20mA Pneumatic Globe Type Modulating Valves
 
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