เช็ควาล์ว UPVC 4" Astralpool Spring sizes: 4" Materials: PVC-U Seats: PE / PTFE O-rings: EPDM / FPMStandard: Metric-BSP, BSi, ASTM-NPT
Foot Valve upvc 1.5" Astralpool sizes: 1.5" Materials: PVC-U Seats: PE / PTFE O-rings: EPDM / FPMStandard: Metric-BSP, BSi, ASTM-NPT
Foot Valve upvc 2" Astralpool sizes: 1.5" Materials: PVC-U Seats: PE / PTFE O-rings: EPDM / FPMStandard: Metric-BSP, BSi, ASTM-NPT
Foot Valve upvc 2.5" Astralpool sizes: 2.5" Materials: PVC-U Seats: PE / PTFE O-rings: EPDM / FPMStandard: Metric-BSP, BSi, ASTM-NPT
Foot Valve upvc 3" Astralpool sizes: 3" Materials: PVC-U Seats: PE / PTFE O-rings: EPDM / FPMStandard: Metric-BSP, BSi, ASTM-NPT
Foot Valve upvc 4" Astralpool sizes: 4" Materials: PVC-U Seats: PE / PTFE O-rings: EPDM / FPMStandard: Metric-BSP, BSi, ASTM-NPT
Check Valve 2.5" Astralpool With Flang sizes: 2.5" Materials: PVC-U Seats: PE / PTFE O-rings: EPDM / FPMStandard: Metric-BSP, BSi, ASTM-NPT
Check Valve 3" Astralpool With Flang sizes: 3" Materials: PVC-U Seats: PE / PTFE O-rings: EPDM / FPMStandard: Metric-BSP, BSi, ASTM-NPT
Check Valve 4" Astralpool With Flang sizes: 4" Materials: PVC-U Seats: PE / PTFE O-rings: EPDM / FPMStandard: Metric-BSP, BSi, ASTM-NPT
Check Valve 6" Astralpool With Flang sizes: 6" Materials: PVC-U Seats: PE / PTFE O-rings: EPDM / FPMStandard: Metric-BSP, BSi, ASTM-NPT