Pneumatic operated Stainless Steel Angle Seat Valve Normally closed

Large flux, low resistance, no water-hammer
Y-type shape enlarged the flowing section, which could raise the flux by 30% and make flow more smooth
Which help the stem adjust and lubricate itself automatically
The cylinder material is stainless steel, . lubricating automatically, 360° rolling freely

Specification 

Interface: DN20
Body material: stainless steel 304
Actuator material: all stainless steel (304) or plastic head optional
Spool seal: PTFE
Stem seal: PTFE / FKM
Piston seal: FKM / NBR
Applicable medium: water, neutral gas or liquid,
Alcohol, oil, organic solvent, water vapor, weak acid or alkali solution
Medium temperature: PTFE: -10 ℃ ~ + 180 ℃
Ambient temperature: -10 ℃ ~ + 60 ℃
Viscosity: up to 600mm2 / S
Control medium: air / neutral gas
Control pressure range: 0.3-1MPa
Installation: Install as required, preferably with the actuator facing up
Features: large flow, long life, maintenance-free, high reliability
Widely used: beer and beverage, textile printing and bleaching, pharmaceutical and medical equipment, food processing, rubber machinery, organic or inorganic chemical industry, cleaning and disinfection, high temperature sterilization, water / sewage

Dimensions 

1    Lndication rod (nylon)           9   Piston seal (VITON)

2   Actuator (CF8)                         10  Seal spring (AISI 304) 

3   pILOT PORT (1/8")                   11  Connecting piece (CF8M/ CF8)

4   Stem (AISI316/ 304)                12  Body seal (PTFE)

5   Stem seal (PTFE)                   13  Valve core (VF8M/ CF8)

6   Cap (PC)                               14  Seat (PTFE)

7   Spring (steel 65Mn)                15  Gasket (AISI316/ 304)

8   Piston (Alu.alloy)                   16  Body (CF8M/ CF8)

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