All sizes are standardly equipped with AWWA epoxy coated, UL/FM listed OSY resilient seated gate valves, CFM (cubic feet per minute) or GPM (gallon per minute) meter and ball type test cocks.

• 作为标准配置，所有通径美国自来水厂协会（AWWA）认可的环氧树脂涂敷，UL/FM认证外阀杆轭架弹性阀座闸阀，CFM（立方英尺/分钟）或GPM（加仑/分钟）水表和球型测试旋塞。