Power Valve Specs

CE51 / C8AZ-9A565-A / violet / 11–12 in/Hg 
CE119 / D5UZ-9A565-A / orange / 10–11 in/Hg 
CE117 / D5TZ-9A565-B / red / 9–10 in/Hg 
CE74 / C0AZ-9A565-A / (plain) / 8–9 in/Hg 
CE109 / D5GZ-9A565-A / green / 7–8 in/Hg 
CE101 / D3AZ-9A565-B / pink / 6.5–7.5 in/Hg 
CE113 / D5ZZ-9A565-A / yellow / 6–7 in/Hg 
CE106 / D5AZ-9A565-A / black / 5–6 in/Hg 
— / D5DZ-9A565-CA / silver / 4.5–5.5 in/Hg 
CE112 / D5DZ-9A565-A / brown / 4–5 in/Hg 
CE108 / D5AZ-9A565-B / white / 3–4 in/Hg 
CE110 / D5TZ-9A565-A / blue / 2–3 in/Hg