NITTA MOORE节流阀 限流器 ESC4-M5-TR ESC4-PT1/8 ESC6-M5-TR ESC6-PT1/8-O ESC6-PT1/4-O ESC8-PT1/8-TR ESC8-PT1/4-TR ESC8-PT3/8-TR ESC10-PT1/8-TR ESC10-PT1/4-TR ESC10-PT3/8-TR ESC10-PT1/2-TR ESC12-PT3/8-TR ESC12-PT1/2-TR ESC1/4-PT1/4-TR ESC3/8-PT3/8-TR ESD4-M5-TR ESD4-PT1/8-TR ESD6-M5-TR ESD6-PT1/8-TR ESD6-PT1/4-TR ESD8-PT1/8-TR ESD8-PT1/4-TR ESD8-PT3/8-TR ESD10-PT1/4-TR ESD10-PT3/8-TR ESU4 ESU6 ESU8 HPN4 HPN6 BRK4 BRK6 BRK8 ENC4-PT1/8-TR ENC8-PT1/8-TR ENU4 ENU6 ENU8 EMVA6 EMVA8 EMVB6-R1/8 EMVB6-R1/4 EMVB8-R1/4 EMVC6-R1/8 EMVC6-R1/4 EMVC8-R1/4 ASC4-M5-O ASC4-M5-I ASC4-R1/8-O ASC4-R1/8-I ASC6-M5-O ASC6-M5-I ASC6-R1/8-O ASC6-R1/8-I ASC6-R1/4-O ASC6-R1/4-I ASC8-R1/8-O ASC8-R1/8-I ASC8-R1/4-O ASC8-R1/4-I ASC8-R3/8-O ASC8-R3/8-I ASC10-R1/8-O ASC10-R1/8-I ASC10-R1/4-O ASC10-R1/4-I ASC10-R3/8-O ASC10-R3/8-I ASC10-R1/2-O ASC10-R1/2-I ASC12-R3/8-O ASC12-R3/8-I ASC12-R1/2-O ASC12-R1/2-I ASD4-M5-O ASD4-M5-I ASD4-R1/8-O ASD4-R1/8-I ASD6-M5-O ASD6-M5-I ASD6-R1/8-O ASD6-R1/8-I ASD6-R1/4-O ASD6-R1/4-I ASD8-R1/8-O ASD8-R1/8-I ASD8-R1/4-O ASD8-R1/4-I ASD8-R3/8-O ASD8-R3/8-I ASD10-R1/4-O ASD10-R1/4-I ASD10-R3/8-O ASD10-R3/8-I ASD10-R1/2-O ASD10-R1/2-I ESC4-R1/8-O-C1SG ESC6-R1/8-O-C1SG ESC6-R1/4-O-C1SG ESC8-R1/8-O-C1SG ESC8-R1/4-O-C1SG ESC8-R3/8-O-C1SG ESC10-R1/4-O-C1SG ESC10-R3/8-O-C1SG ESC12-R3/8-O-C1SG