Sanitary Double Seat Mixproof Valve Manifold Unique Mixproof Valve Matrix Process ...

• Gasket：EPDM,PTFE,Silicone,Viton,FPM
• Polish：Internal 0.4 Micrometer, External Sandblasting
• Operation：by Handle or Actuator
• Condition：New
• Connection Type：Weld, Clamp, Thread, Flange
• Max Pressure：10bar

=== Base Info ===

• Origin：Wenzhou, Zhejiang, China
• Trademark：DONJOY
• Specification：CE, 3A, FDA, ISO
• Transport Package：Carton,Plywood Case
• Product Name：Double Seat Mixproof Valve Manifold
• HS Code：8481804090
• Production Capacity：10, 000PCS

=== Description ===

Basic Info.

Product Name Double Seat Mixproof Valve Manifold Transport Package Carton/Plywood Case Specification CE, 3A, FDA, ISO Trademark DONJOY Origin Wenzhou, Zhejiang, China HS Code 8481804090 Production Capacity 10, 000PCS

Product Description

Sanitary Double Seat Mixproof Valve Manifold Unique Mixproof Valve Matrix Process Solutions

Technical specification:

Size	DN40-DN150 ,1.5"- 6"
Working temperature	14°F to 266°F (-10 to 130°C), 284°F (140°C) for short time sterilisation.
Max. Working Pressure	145psi (10bar)
Min. working pressure	Absolute vacuum
Compressed air  pressure	5.5 bar to 7 bar
Parts in contact with medium	AISI 316L
Other stainless steel parts	AISI 304
Internal surface finish	Ra 32μin (0.8μm) as default,  Ra 16μin (0.4μm) as best.
Seat Material	EPDM, FDA177.2600 , (Default)  FPM (Viton), FDA177.2600 (Option)
Pneumatic Actuator Types	Normally Closed (NC) - Air to open and spring to close; Normally Open (NO) - Air to close and spring to open; Air to Air (AA) - Air to open, air to close.
Actuator air pressure	79-102 psi (5.5 bar-7 bar)
Units for intelligent control and indication	C-top control IL-top control (Positioner) Electric connection AS-I bus connection
End Connections	butt-welded, tri-clamp
Packaging details	standard export package or customerized

Sanitary Double Seat Mixproof Valve Manifold Unique Mixproof Valve Matrix Process Solutions

Design Features

Default with normally closed pneumatic actuator
Compact and robust design, forged spherical bodies
Pressure balanced design
One-piece Body & Clamped Body for choose from
A wide selection of different body combinations.
Easy disassembly by releasing the clamp
Cleaning/Sterilization Parts for Options
100% hydraulic tested / 100% inspected

Operations

Actuators
Stainless steel actuator
Units for intelligent control and indication:
C-top control
IL-top control (Positioner)
Electric connection
AS-I bus connection

Sanitary Double Seat Mixproof Valve Manifold Unique Mixproof Valve Matrix Process Solutions
Connection: 
Clamped, welded and threaded,flanged etc. 

Packaging Details: 
Bubble pack for each valve.
Outside packing is by carton or plywood case.

OPERATING PRINCIPLES

-Lift type mixing proof valve is remotely operated by compressed air. It is normally closed before running.

-The mixing proof valve is constructed with two independent plugs, which will form a leakage chamber to atmosphere under normal working status. When occasional failure causes leakage happen, medium will flow into the chamber and be diacharged at the outlet port.

-The leakage chamber is closed when the valve is operating, the medium can flow through one pipeline to another. This valve can be clean in place. Many options of CIP and SIP combination are available to users.(Refer to cleaning sterilization function options)

-Clean system can clean the upper, lower stem and leakage chamber, which ensure the valve to be high hygienic. Effectively cleanig system makes the fluid that special for (CIP) clean in place directly wash all the inside calve body, it takes shorter time than common cleaning system.

-Another beneficial of the high cleaning system is that the lift type mixing proof valve can be applied to aseptic processing. If user's steam into CIP pipeline, the system will constitute a shield that can isolate air.

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