diff --git a/src/common/const.ts b/src/common/const.ts
index 68f4fa97b1c1..bc114f2f1703 100644
--- a/src/common/const.ts
+++ b/src/common/const.ts
@@ -272,6 +272,7 @@ export const DOMAINS_TOGGLE = new Set([
   "group",
   "automation",
   "humidifier",
+  "valve",
 ]);
 
 /** Domains that have a dynamic entity image / picture. */
diff --git a/src/panels/lovelace/common/entity/turn-on-off-entity.ts b/src/panels/lovelace/common/entity/turn-on-off-entity.ts
index 701c2c4996ab..5be6beaea844 100644
--- a/src/panels/lovelace/common/entity/turn-on-off-entity.ts
+++ b/src/panels/lovelace/common/entity/turn-on-off-entity.ts
@@ -24,6 +24,9 @@ export const turnOnOffEntity = (
     case "scene":
       service = "turn_on";
       break;
+    case "valve":
+      service = turnOn ? "open_valve" : "close_valve";
+      break;
     default:
       service = turnOn ? "turn_on" : "turn_off";
   }