Nova止回阀安全可靠，取决于方向

Nova Swiss 止回阀通过使用粘合金属/塑料阀座，确保气体和液体的理想密封性。我们的止回阀具有出色的流速和最大的可靠性 - 无论是在低压还是高压下。可更换的阀座可实现简单且经济高效的维护。我们的高压和低压止回阀配有螺钉接头。

10-4B 10'000 psi 690 bar 1/4" BSPP 4 - 7 2 10-6B 10'000 psi 690 bar 3/8" BSPP 8 - 11 3 08-8B 8'000 psi 552 bar 1/2" BSPP 12 - 15 4 10-8B 10'000 psi 690 bar 1/2" BSPP 16 - 19 5 10-4N 10'000 psi 690 bar 1/4" NPT 20 - 23 6 10-6N 10'000 psi 690 bar 3/8" NPT 24 - 27 7 10-8N 10'000 psi 690 bar 1/2" NPT 28 - 31 8 20-4M 20'000 psi 1'380 bar 1/4" MPCT 32 - 35 9 20-6M 20'000 psi 1'380 bar 3/8" MPCT 36 - 39 10 20-9M 20'000 psi 1'380 bar 9/16" MPCT 40 - 43 11 20-12M 20'000 psi 1'380 bar 3/4" MPCT 44 - 47 12 20-16M 20'000 psi 1'380 bar 1" MPCT 48 - 51 13 30-4H 30'000 psi 2'070 bar 1/4" HPCT 52 - 55 14 30-6H 30'000 psi 2'070 bar 3/8" HPCT 56 - 59 15 30-9H 30'000 psi 2'070 bar 9/16" HPCT 60 - 63 16 60-4H 60'000 psi 4'140 bar 1/4" HPCT 64 - 67 17 60-6H 60'000 psi 4'140 bar 3/8" HPCT 68 - 71 18 60-9H 60'000 psi 4'140 bar 9/16" HPCT 72 - 75 19 40-4E 4'000 bar 58'000 psi 1/4" Metric 76 - 79 20 40-6E 4'000 bar 58'000 psi 3/8" Metric 80 - 83 21 40-9E 4'000 bar 58'000 psi 9/16" Metric 84 - 87 22 70-4E 7'000 bar 101'000 psi 1/4" Metric 88 - 91 23 100-3H

AFF-10-4M-4B Coupling female 1/4" BSPP to female 1/4'' MPCT AFF-10-6M-4B Coupling female 1/4" BSPP to female 3/8'' MPCT AFF-10-9M-4B Coupling female 1/4" BSPP to female 9/16'' MPCT AFF-10-4H-4B Coupling female 1/4" BSPP to female 1/4'' HPCT AFF-10-6H-4B Coupling female 1/4" BSPP to female 3/8'' HPCT AFF-10-9H-4B Coupling female 1/4" BSPP to female 9/16'' HPCT AFF-10-4E-4B Coupling female 1/4" BSPP to female 1/4'' Metric AMF-10-4H-4B Adaptor female 1/4" BSPP to male 1/4'' HPCT AMF-10-6H-4B Adaptor female 1/4" BSPP to male 3/8'' HPCT AMF-10-9H-4B Adaptor female 1/4" BSPP to male 9/16'' HPCT AMF-10-4M-4B Adaptor female 1/4" BSPP to male 1/4'' MPCT AMF-10-6M-4B Adaptor female 1/4" BSPP to male 3/8'' MPCT AMF-10-9M-4B Adaptor female 1/4" BSPP to male 9/16'' MPCT AMF-10-4E-4B Adaptor female 1/4" BSPP to male 1/4'' Metric AMF-10-6E-4B * Adaptor female 1/4" BSPP to male 3/8'' Metric AMF-10-4B-4M Adaptor male 1/4" BSPP to female 1/4'' MPCT AMF-10-4B-6M Adaptor male 1/4" BSPP to female 3/8'' MPCT AMF-10-4B-9M Adaptor male 1/4" BSPP to female 9/16'' MPCT AMF-10-4B-4H Adaptor male 1/4" BSPP to female 1/4'' HPCT AMF-10-4B-6H Adaptor male 1/4" BSPP to female 3/8'' HPCT AMF-10-4B-9H Adaptor male 1/4" BSPP to female 9/16'' HPCT AMF-10-4B-4E Adaptor male 1/4" BSPP to female 1/4'' Metric AMF-10-4B-6E Adaptor male 1/4" BSPP to female 3/8'' Metric AMF-10-4B-9E Adaptor male 1/4" BSPP to female 9/16'' Metric AMM-10-4M-4B Connector male 1/4" BSPP to male 1/4'' MPCT AMM-10-4H-4B Connector male 1/4" BSPP to male 1/4'' HPCT AMM-10-4E-4B Connector male 1/4" BSPP to male 1/4'' Metri