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Vnb Series Air Operated Process Valve for Flow Control

Price $88.95
Min Order 2 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 478 people viewed
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Model NO.:
VNB212-20NCF
Media:
Water, Oil, Air, Vacuum, etc
Temperature:
Low Temperature
Actuator:
Pneumatic
Connection Form:
Thread
Type:
Pilot Operated
Material:
Aluminum Alloy
Pressure:
Low Pressure
Valve Structure:
Direct-Acting Piston Structure
Usage:
Safety, Emptying, Drain, Temperature Control, Flow Control
Standard:
DIN
Application:
Industrial Usage, Water Industrial Usage, Household Usage, Pneumatic System
Seal Material:
NBR/FKM/EPDM
Valve Body:
SS304/ Aluminum Alloy
Ambient Temperature:
-5~50ºC*1 (Air Operated: 60ºC)
Proof Pressure:
1.5MPa
Mounting:
Free
Acting Type:
Air Operated
Trademark:
VPC Pneumatic
Transport Package:
Inner Box, Outer Carton...Pallet
Specification:
2KG
Origin:
China
Product Description
VNB Series Air Operated Process Valve for Flow Control

Product Description

The VNB Series 2-port process valve is designed to control flow of a wide range of fluids (including liquids, gases and vapours) in industrial applications. Their purpose is to accurately regulate fluid flow to ensure efficient process operation. Pneumatically operated for increased reliability and performance in demanding environments.

Product Feature

1. Flow control:
  - VNB valves are used to regulate and control the flow of various process fluids and gases in industrial systems.
  - They provide precise flow modulation and tight shut-off capabilities.
2. Process automation:
  - VNB valves are integrated into automated process control systems to enable remote operation and monitoring.
  - They provide precise and reliable flow management in complex industrial processes.
3. Versatility:
  - The VNB series is available in a range of materials, sizes and end connections to suit different process requirements.
  - They can handle a wide range of media, including liquids, gases and steam, in a variety of industries including chemical, petrochemical and pharmaceutical.
4. Reliability and durability:
 - VNB valves are designed with robust construction and high quality materials to ensure long life and reliable operation.
 - They are designed to withstand the demanding conditions found in industrial process environments.

Product Specification

Applicable Fluids Check List
 

Model                 B
VNB2_1---F
                 C
Seal material: NBR/FKM/EPDM		                 B
VNB202---F
                  C
Seal material: NBR/FKM/EPDM		VNB23---M
Seal material: Metal		VNB204---P
Seal material:PTFE
FluidNBRFKMEPDMNBRFKMEPDMCoolant(-5-60ºC)
(-5-99ºC in air
operated type)		Steam
(-5~180C)
Air (Standard, Dry):
Carbon monoxide
(CO2, 0.7MPa or less);
Nitrogen gas(N2);
Turbine oil
Hydraulic oil
(Kinematic viscosity:
40-100mm2/s)		Argon
Helium
Turbine oil
Hydraulic oil
(Kinematic
viscosity:
40~100mm2/s)		CO2
(above 0.7MPa)		Water, oil, air,
vacuum, etc.
(-5~60ºC)		Water, oil, etc.
(air operated type only)
(-5~99ºC)

 

Specification

Model                 B
VNB2_1---F
                 C
Seal Material: NBR/FKM/EPDM		                 B
VNB2_2---F
                  C
Seal Material:NBR/FKM/EPDM		VNB2_3---M
Seal Material: Metal		VNB2_4---P
Seal Material:PTFE
Valve bodySS304/ Aluminum alloy
Seal MaterialNBRFKMEPDMNBRFKMEPDMNBRFKM-5~180C
Fluid temperature-5~60ºC-5~99ºC-5~60ºC-5~99ºC-5~60ºC-5~99ºC
Ambient temperature-5~50ºC*1 (Air operated: 60ºC)-5~60ºC
Proof pressure1.5MPa
Working pressure0~1.0MPaN.O./N.C./C.O. standard port: low vacuum~0.5Mpa0~1.0MPa0~0.9MPa
N.C. smaller port: low vacuum~1.0Mpa
External
pilot air		Pressure0.2~0.7MPaN.C.:0.25~0.7Mpa
NO./CO.:0.1+0.25x(PRESS*5)~0.25×0.25x
(PRESS)MPa*2		NC.:0.25~0.7MPa
NO.:0.1+0.25x
(PRESS)~0.7MPa		NC.:0.3~0.7MPa
NO.:0.1+0.25x(PRESS)~
0.25+0.25x(PRESS)MPa
LubricationNot required ( Use turbine oil Class 1 ISO VG32, if lubricated.3)
Temperature-5~50ºC (Air operated type: 60ºC)-5~60ºC
MountingFree*4
 

How to Order

Main Dimensions

ModelPort sizeABCDEFGASAL
DN 61/82812.539.51/82745241/823
DN 8 1/42812.539.51/82745241/423
DN 103/82812.539.51/82745243/823
DN 103/83714551/84263343/827
DN 151/23714551/84263341/227
DN 203/44617.560.51/85080433/433
DN 2515820731/8609049143
DN 321-1/46826.5941/87710552.51-1/448
DN 401-1/28530107 1/496120601-1/255
DN 502100371231/411314070266
 

Packaging & Shipping

Packaging type: 

VPC BoxWhite BoxColor BoxVPC CartonPallet

Delivery time:

Conventional ProductsCustomized ProductsSpecially Customized Products
on the day of payment10 workdays 25 workdays.

Payment term:

PayPalTTWestern UnionDPLCMoney GramOnline BankCredit OrderPay LaterDA
YESYESYESNONOYESYESYESYES

YES

Transportation:

Express (DHL, UPS, TNT, JCEX, FEDEX) is available.

Sea and Air transports are available.

The most suitable transport way will be chosen for you.

Product Category

About Us

FAQ

Q1: What is your quality assurance?
A: We will inspect one by one before delivery. If the product is damaged in transit or has quality problems, you can choose to refund or resend the product, and we will bear the freight.

Q2: What are your terms of payment?
A: TT, we'll show you the photos of the products and packages before you pay the balance.
B: Paypal payment, Bank transfer, and Trade Assurance orders are also available.

Q3: How about the lead time?
A: Normally it will take 3-7 days for our routine products.

Q4: What is your sample policy?
A: Some free samples can be offered if you contact us.

Q5: How about the warranty?
A: 1 year warranty.
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