Low Pressure Full Flow Y Type Bellows Valves

Product Highlights
  • Higher Cv Values
  • Pressure Rating: 145 psig
  • Temperature Rating: up to 176°F (80°C)
  • SS 316L, SS 316L VAR or SS 304 body
  • Tube Butt Weld Connection
  • Manual Actuation – Round Handle

TK-FUJIKIN FULL FLOW Y TYPE BELLOWS VALVES

TK-Fujikin’s YBV series offers Bellows valves, available in Low-Pressure model, offering a cost effective solution for your High-Purity applications. YBV series valves are available in SS 316L, SS 316L VAR or SS 304 bodies with or without electropolish finish. TKF valves are permanently heat code laser marked, and are traceable to original mill certificate for quality assurance.

CLEANING & PACKAGING

All YBV Series valves are D.I. water cleaned, assembled, tested and packaged in a Class 100 cleanroom.

MAJOR SPECIFICATIONS

Cv Value
1/2": 17, 3/4”: 23 & 1": 38
Max. Working Pressure
Vacuum to 145 psig (10 bar)
Max. Working Temperature
14~ 176°F (-10 ~ 80°C)
Internal Leakage Allowance (He)
Test Pressure ≤1 x 10-2 Torr
≤1 x 10-9 atm.cc/sec
External Leakage Allowance (He)
Test Pressure ≤1 x 10-2 Torr
≤1 x 10-9 atm.cc/sec
Particle Inspection (BA, EP)
Pressure: 60 ~ 80 psi N2 Gas
Sample Volume: 1CFM 
0.1 µm and Larger
No Count

MATERIALS OF CONSTRUCTION

Body
SS 316L / SS 316L VAR / SS 304
Disk
PCTFE / PTFE
Bellows
SS 316L
Handle
Aluminum

Download Form

Please fill out your contact information below to activate this download.

Low Pressure Full Flow Y Type Bellows Valves
Part No. LPYB | View DrawingView Drawing

Please refer to catalog for Ordering Information or send RFQ with your specifications for a quote.