GFP GasFlo has been a provider of Cylinder Connection Components, Diaphragm Valves and Specialty Gas Equipment since 1998
ProductsInsight Into The CompanyValue-Added ServicesNews
  Location: home / valves / Spring Type Diaphram Packless / STA SERIES
 

SPRING TYPE DIAPHRAGM STA SERIES

Specifications:

HALF SIZE ROUND HANDLE ANGLE PATTERN
PRESSURE RATING: 3500 PSIG
FLOW COEFFICIENT: Cv =.30
SEAT ORIFICE SIZE: .156 DIAMETER
STANDARD SEAT MATERIAL: PCTFE
TEMPERATURE LIMITS PCTFE SEAT: -65F to 150F
TEMPERATURE LIMITS OPTIONAL POLYIMIDE SEAT: -65F to 250F
MAX ALLOWABLE SEAT LEAKAGE: 2 x 10-8 ATM cc/sec He
MAX INBOARD LEAKAGE: 2 x 10-8 ATM cc/sec He
WETTED DIAPHRAGM: ELGILOY

 

Features and Benefits

FORGED BODY CONSTRUCTION
SPRING TYPE DESIGN
METAL DIAPHRAGM SEALED
POSITIVE SHUT-OFF
LASER MARKED WITH UNIQUE SERIAL NUMBER
ULTRASONICALLY DI CLEANED
100% HELIUM LEAK TESTED

Additional Configuration Options

FLOW RESTRICTOR ORIFICE OUTLET PORT AVAILABLE ON REQUEST
INLET FILTER STICK AVAILABLE ON REQUEST
ELECTROPOLISHED ID SURFACE AVAILABLE ON REQUEST
CUSTOM MATERIALS AND CONFIGURATIONS AVAILABLE ON REQUEST

 

send information print page up
 

Site Map | Contact | FAQ | News | Support
 
Please enter keywords or needs below

 


Seat Materials:

PCTFE
POLYIMIDE
 

End Connections:

INLET OPTIONS:
1/2” NPT MALE
3/4” NGT MALE
CUSTOM CONNECTIONS
OUTLET OPTIONS:
1/4 MALE AND 1/2 MALE FACE SEAL
1/2” NPT MALE AND 1/2” NPT FEMALE
CGA CONNECTIONS
CUSTOM CONNECTIONS

STAINLESS STEEL
  Subscribe for catalog updates, newsletters and more by entering your email address below. Please read our privacy statement.

 
Contact     telephone: 973-276-9011     e-mail: info@gasflo.com

All Rights Reserved GasFlo Products Inc.