Manufacturer: NBS Valve
Product type: Wafer Type

UNIFLOW is not a Butterfly Valve. It is a Compact and Light-Weight Rotary Valve that Evolved from Ball Valve.

Feature

• Fire Safe Approval
• TA-LUFT Approval
• High Pressure Gas Equipment Factory
• Better in Quality and Less Expensive
• Compact and Light Weight
  • Size: 2″ ~ 48″
  • Rating: ANSI CLASS 150 ~ 600

Control Valve

• Rubber Lining Butterfly
• High Performance Butterfly
• Gate
• Ball

Double Eccentric Disc

Seat contract

Seat

JIS10K,ANSI CLASS 150
Performance:
Leakage Zero

• Bi-Directional Sealing
• -45℃～180℃
• Vacuum 0.02Torr ～ 1.0MPa

Applicable Fluids: Gas, Liquid

 

JIS10K, 20K, ANSI CLASS 150, 300, 600
Performance:
Leakage Zero

• Bi-Directional Sealing
• -45℃～200℃
• Vacuum 0.02Torr ～ 10.2MPa

Applicable Fluids: Gas, Liquid Gas, Liquid, Steam

 

JIS10K, 20K, ANSI CLASS 150, 300, 600
Performance:
Allowable Leakage: ANSI CLASS V (≦12″), ANSI CLASS Ⅳ×10-1 (≧14″)

• Bi-Directional Sealing
• -45℃～650℃
• 10.2MPa max

Applicable Fluids: Gas, Liquid Gas, Liquid, Steam

Rotary actuator

Double Acting (NC09－NC65)

• Operating Pressure ：0.39MPa
• Working Temperature ：-20℃～+80℃
• Output Torque (at0.39 MPa) ：82.5～583N-m

Spring Return (NC09S－NC65S)

• • Operating Pressure ：0.39MPa
  • Working Temperature ：-20℃～+80℃
  • Output Torque (at 0.39MPa) ：28～282N-m

Double Acting (NB-13N～NB-28N)

• Working Pressure ：0.39MPa
• Working Temperature ：-20℃～+80℃
• Output Torque (at 0.39MPa) ：780～8500N-m

Spring Return(NB-13NS～NB-28NS)

• Working Pressure ：0.39MPa
• Working Temperature ：-20℃～+80℃
• Output Torque (at 0.39MPa) ：270～3630N-m

Specifications

Rating	ANSI CLASS 150 / 300 / 600 JIS 10K / 20K / 30K / 40K / 63K PN 10 / 16 / 25 / 40 / 64 / 100
Seat	Soft Single, Soft Double, Fire Safe
Size	50mm(2“) – 1200mm(48“)