stainless steel heavy duty cold valve, fits P1D4
P1D4Sx,P1W4,P1W4Sx,P2W8,P2W8Sx,P2W8-PU,P2W8Sx-PU,P2SV,
P2D1,P2D1Sx,P2D1-PU,P4A,P2W1-PF