304 Stainless Steel Vacuum Valve Pneumatic Vacuum Flapper Valve Kf Bellows Isolation Vacuum Right Angle Vacuum Isolation Valve Valve leak rate: <1., 3x 10-5 pa. l / s (bellows for shaft seal), Gas source pressure: 0., 4-0., 6mpa, Working temperature: -30 ~ 150 ℃, Size: 13., 97 x 6., 86cm / 5., 5 x 2., 7inch, Weight: 678g This is a manually operated 90° right angle Ideal Vacuum Super-Seal bellows valve with KF-16 flanges on the inlet and outlet ports. It is rated for high-vacuum use (10 -8 Torr) and can be used up to the 60-80 psig positive pressure range Package Include: 1 x Vacuum Isolation Valve, GD-J25-KF KF: installation form, KF: clamp connection HIGH CONDUCTANCE: Edge-welded bellows and valve seat move out of the gas path thereby achieving high conductance features These Pfeiffer manual KF angle valves feature elastomer seals for high vacuum operation, a stainless steel body with welded diaphragm bellows. These valves are rated for 100,000 cycles GD: Name: high vacuum manual baffle valve, J25: diameter (mm) Stainless steel: The set is made of stainless steel casting, high temperature resistance, strength and durability. EASY TO MAINTENANCE: Normal repairs can be made without removing the valve body from the system If this product does not meet or exceed your expectations,please send it back for a refund no questions asked. Shaft sealed by bellows: The welding is smooth and the valve handle stem screw is smooth. SATISFACTION GUARANTEE: We care for every customers feeling. Material: 304 stainless steel + fluoride rubber + corrugated tube shaft seal, Leak rate: - 10% The hardness is twice that of copper and 10 times that of iron. Ideal Vacuum | Leybold Variable Leak Valve DN KF16 ISO-KF - with Field of application: 105-1., 3x 10-5 PA (bellows for shaft seal)
