040 mil Styrene Plastic and is designed to label the emergency wading pool shutoff
It is used with D22 and D23 Quick Disconnect Plugs
Some states require the water depth be posted
And the valve seat will not blow out from static pressure if union nut removed
Deck-O-Seal has outstanding resistance to most chemicals
Natural Gas IID Gas Valve steps_6 Steps 040 mil Styrene Plastic andThis is a replacement Raypak Electronic Natural Gas Combination Valve; Size: 3 4 Inch. This item is designed to fit Raypak pool heater models such as the s 53A, 53B, 055A, 055B, 105A, 105B, 151, 153 IID Pool Heaters. This valve also fits models: 333, 403A, 206A, 266A, 336A, 406A and R185, R265, R335, and R405.