Merrill CVIHDT2002 Double Tap Lead-Free Check Valves - 500 Series - 2" Heavy Duty / 1/8" / 1/4"

 No-spin poppet

- One 1/8" NPT tapping on inlet side

- One 1/4" NPT on outlet side 

- No spin poppet design for demanding installations

- Seal backed by 300 series stainless steel washer

- Stainless steel lock nut and bolt to ensure reliability

- Stainless steel spring does not allow poppet to spin

- Zinc plates body outside and inside for better corrosion resistance

- Heavier wall thickness than competitors

- Merrill 500 series check valves are rated for a maximum weight of 1,000lbs. in tension (down pull)