Top-guided Single Seated Control Valve

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CV3000 SERIES

 

Top-guided Single Seated Control Valve

 

HTS Single seated Control Valve with a top-guided valve plug, a compact valve body and an S-shape flow passage which  features  low  pressure  loss,  large  flow  capacity, wide rangeability and high accuracy flow characteristics. The design complies with the IEC534-2-1976 standards and  the  leakage  complies  with  the  ANSI  B16.104 standards. The control valve is equipped with pneumatic membrane or piston actuator, and the electric actuator mechanism can also be used. Its structure is compact and its regulating performance is superior.
The HTS control valve is more suitable for high performance and low leakage rate. It can be widely used in high temperature, low temperature and low differential pressure.
This product complies with the GB/T4213-2008 standards.

 

STANDARD SPECIFICATION
BODY

Type

Straight-through, single seated, cast globe valve

Normal size

32、40、50、65、80、100、125、150、200、250、300mm

Pressure rating

PN 1.6~ 1.0 MPa ;ANSI Class 125~900;JIS 10K~40K; *

End connections

Flanged:FF、RF、RJ、TG、MFM

Welded end: SW(40~50mm);BW(65~250mm)

Dimensions

See Table 5

Body & Bonnet Material

SCPH2/WCB, SCPH21/WC6, SCS13A/CF8, SCS14A/CF8M, SCS16A/CF3M, Ti and other alloy steels.

As to the operating pressure-temperature limitation for each material, see Table 1& 2

Bonnet type

Plain type  :-17~+200℃

Extension Type I:-45~-17℃ and +200~+566℃

Extension Type II:-100~-45℃

Gland type

Bolted gland

Packing

Teflon V-ring, Graphite,etc. See Fig.2.

Gasket

(SUS316、SUS316L) Saw-tooth type  (Stainless steel)

Surface coating

Gray (polyurethane, epoxy) is standard. In the case of stainless steel body, no painting is standard.

* Standard: JIS B2201-1984、JB/T79.1-94(PN1.6MPa);JB/T79.2-94(PN4.0、6.4MPa); ANSI B16.5-2009;HG20592-2009、HG20615-2009

Relevant

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