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  •  [Jiangsu,China]
  • Business Type:Trade Company , Manufacturer , Agent , Distributor/Wholesaler
  • Main Mark: Africa , Asia , Europe , Middle East , Worldwide , Americas , Caribbean , East Europe , North Europe , Oceania , Other Markets , West Europe
  • Exporter:81% - 90%
  • Certs:GS, CE, GB, OHSMS, ACS, COS, ISO9001, ISO9000, ISO9002, ISO9001:2000, ISO14000, ISO14001, ISO14004, ISO14010, FDA, VDE, CSA, EEV, SSA, S-Mark
  • Description:Azbil Control Valve,Top Guided Control Valve,Iap Control Valve,Control Valve Series
NANJING EFG CO.,LTD Azbil Control Valve,Top Guided Control Valve,Iap Control Valve,Control Valve Series
Home > Products > Valve series > Cv3000 control valve series

Cv3000 control valve series

Product categories of Cv3000 control valve series, we are specialized manufacturers from China, Azbil Control Valve, Top Guided Control Valve suppliers/factory, wholesale high-quality products of Iap Control Valve R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!

China Cv3000 control valve series Suppliers

Cv3000 Control Value Series

With reference to introduced design and manufacturing technology for Cv3000 regulating value series and with original technology; moulds for the product components are machined and manufactured with precision machine tools; valve body and value inside elements are manufactured with digital-controlled machine tools. Product quality can reach level of similar products in the world.


Cast iron, cast steel, stainless steel and so on

Specified pressure

China standard: PN1.6~6.4MPa

Ordinary type: USA standard: ANSI 125~600Ibs class

Japanese standard: JIS 10K~40K

High-pressure type: USA standard: ANSI900~600Ibs class

Japanese standard: JIS 163K(HPS, HPC type)

Operating temperature


Regulating ratio

50: 1


USA standard B 16 104

IV,V,VI (single velve seat)

II,II,IV (cage-type valve)

Product operation

Precise flow control can guarantee regulating quality and product quality.

With fine dynamic stability, it can also ,maintain stable operation even at emergency great pressure difference.

With silencing design, it can reduce operating noise.

With less leakage and less air consumption of the locator, it can reduce energy consumption and improve economic benefit.

With high-precision flow feature, it can monitor the control status in procedures.

Product maintenance

With simple structure, it is convenient for maintenance and operation.

With great anti-cavitation and erosion resistance, product life is long.

It is convenient for dismantling, and maintenance time is short.

Product design

With high-performance Cv combination, it can meet different actual demands.

Products have smaller weight and stronger anti-vibration capacity, product design is efficient and multi-functional.

With smaller volume, it can use space more effectively.

With high-precision flow feature, control process can be under computer analog control.

Product profile

Many Cv values, performance values are improved.

With smaller valve weight and volume, operating costs are reduced.

With multiple spring actuator, structure is compact and output is great.

Low noise, cavitation resistance, smaller unbalanced force in value, stable operation under great pressure difference.

Cv 3000 technical parameter and performance

Structural form: Cv3000 regulating Valve Series

Inside nominal diameter:DN15~DN250

Nominal pressure: China standard: PN 1.6~6.4Mpa

USA standard: ANS 125~600 Ibs class

Japanese standard: JIS 10K~40K

Connecting mode: flange connection

Material: cast steel. CrMo steel, cast stainless steel. Titanium, Hastelloy alloy and other wear-resistant alloys

Bonnet: normal temperature type(P): -17~+230

Extension I type(E1):-45~-17+230~+566

Gland type: bolt type clamping

Filling: V type Teflon, asbestos filling containing and soaked in Teflon, asbestos fabric filling, graphitize filling

Trim: core type :single-seat plunger type valve core

Material: stainless steel built-up welded with Stellite alloy, iron and wear-resistant alloy

Performance: rated Cv value: With reference to lectotype samples of Brighty control values

Flow feature: equivalent percentage(logarithm), linearity

Regulating ratio:50:1

Special structure 100:1

Leakage rate: metal valve seat: less than 0.01% of rated capacity, meet Class IV under ANSI B16.104-1976

Flexible valve seat: less than 10-7 of rated capacity, meet Class VI under ANSI B16.104-1976

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