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Blacoh SENTINEL Pressure Relief Valve减压阀产品特点：
l Blacoh SENTINEL Pressure Relief Valve减压阀，当泵送系统中的压力超过阀门的预设压力时，隔膜减压阀就会工作，保护系统免受因堵塞或压力过大的情况。
l 隔膜通过内部弹簧固定在阀座上，当超过预设压力时，隔膜被向上推动，系统流体从泄压口流出，流回系统流体箱或泵的吸入侧。
l 工作温度：至60度(塑料阀体)，至148度(金属阀体)
l 塑料阀门：联合式结构密封，并在整个表面上均匀分布载荷，没有金属紧固件，在热循环过程中保持更好地密封。
l 金属阀门：独立环夹紧，螺栓连接在阀体上，表面上的负载提供了更均匀的夹紧负载和改进的密封性能。
l 弹簧座：可旋转的弹簧座可确保弹簧的作用力能够持续施加在隔膜上。
货号 | 尺寸 | 脉冲流量 US GPH加仑\小时 | 持续流量 US GPM加仑\分钟 |
PR-025-_-T | 1/4" | 560 | 28 |
PR-038-_-T | 3/8" | 620 | 31 |
PR-049-_-T | 1/2" | 660 | 33 |
PR-050-_-T | 1/2" | 1240 | 62 |
PR-075-_-T | 3/4" | 1260 | 63 |
PR-100-_-T | 1" | 1300 | 65 |
PR-150-_-T | 1.5" | 3000 | 150 |
PR-200-_-T | 2" | 4300 | 215 |
选型 | 材质分类 |
阀体 | PVC聚氯乙烯、PP聚丙烯、CPVC氯化聚氯乙烯 PVDF聚偏氟乙烯、PTFE聚四氟乙烯 316L SS不锈钢(SS)，Alloy 20 S.S钢(A20) Hastelloy C合金(H276)、或定制其他材料 |
隔膜 | PTFE(T)、EPDM(E)、Viton(V) |
进口 | NPT内螺纹，Socket Weld(SW)，BSP接口，Flange法兰接口(F) Union接头(U)，150# flange法兰 300# flange法兰（只适合50-250psi高压阀） |
结构 | 2口：180度直通型(PR2P)，90度L型(PR90) 3口 |
弹簧压力 | 5-50Psi(L) 5-250Psi(M)，仅适合1/4"至1"阀门 50-350Psi(H)，仅适合金属材质阀门 |
Valve Top | PVC，CPVC，316LSS(仅适合50-250psi高压阀) |
货号 | Blacoh Pressure Relief Valve减压阀 | 价格 |
PR-025-SS-T | Pressure Relief Valve减压阀,1/4"FNPT,316SS | ¥9034元 |
PR-025-SS-V | Pressure Relief Valve减压阀,1/4"FNPT,316SS | |
PR-025-CPVC-T | Pressure Relief Valve减压阀,1/4"FNPT,CPVC | ¥4773元 |
PR-025-PP-E | Pressure Relief Valve减压阀,1/4"FNPT,PP | |
PR-025-PP-T | Pressure Relief Valve减压阀,1/4"FNPT,PP | ¥3500元 |
PR-025-PP-V | Pressure Relief Valve减压阀,1/4"FNPT,PP | |
PR-025-PVC-E | Pressure Relief Valve减压阀,1/4"FNPT,PVC | |
PR-025-PVC-T | Pressure Relief Valve减压阀,1/4"FNPT,PVC | ¥3359元 |
PR-025-PVC-V | Pressure Relief Valve减压阀,1/4"FNPT,PVC | |
PR-025-PVDF-E | Pressure Relief Valve减压阀,1/4"FNPT,PVDF | |
PR-025-PVDF-T | Pressure Relief Valve减压阀,1/4"FNPT,PVDF | ¥6912元 |
PR-025-PVDF-V | Pressure Relief Valve减压阀,1/4"FNPT,PVDF | |
PR-038-SS-T | Pressure Relief Valve减压阀,3/8"FNPT,316SS | ¥9034元 |
PR-038-CPVC-T | Pressure Relief Valve减压阀,3/8"FNPT,CPVC | ¥4773元 |
PR-038-PP-E | Pressure Relief Valve减压阀,3/8"FNPT,PP | |
PR-038-PP-T | Pressure Relief Valve减压阀,3/8"FNPT,PP | ¥3500元 |
PR-038-PP-V | Pressure Relief Valve减压阀,3/8"FNPT,PP | |
PR-038-PVC-T | Pressure Relief Valve减压阀,3/8"FNPT,PVC | ¥3359元 |
PR-049-SS-V | Pressure Relief Valve减压阀,1/2"FNPT,316SS | |
PR-049-CPVC-E | Pressure Relief Valve减压阀,1/2"FNPT,CPVC | |
PR-049-CPVC-T | Pressure Relief Valve减压阀,1/2"FNPT,CPVC | ¥6347元 |
PR-049-PP-E | Pressure Relief Valve减压阀,1/2"FNPT,PP | |
PR-049-PP-T | Pressure Relief Valve减压阀,1/2"FNPT,PP | ¥3589元 |
PR-049-PP-V | Pressure Relief Valve减压阀,1/2"FNPT,PP | |
PR-049-PVC-T | Pressure Relief Valve减压阀,1/2"FNPT,PVC | ¥3412元 |
PR-049-PVDF-E | Pressure Relief Valve减压阀,1/2"FNPT,PVDF | |
PR-049-PVDF-T | Pressure Relief Valve减压阀,1/2"FNPT,PVDF | ¥9458元 |
PR-049-PVDF-V | Pressure Relief Valve减压阀,1/2"FNPT,PVDF | |
PR-050-SS-E | Pressure Relief Valve减压阀,1/2"FNPT,316SS | |
PR-050-SS-T | Pressure Relief Valve减压阀,1/2"FNPT,316SS | ¥12163元 |
PR-050-SS-V | Pressure Relief Valve减压阀,1/2"FNPT,316SS | |
PR-050-A20-E | Pressure Relief Valve减压阀,1/2"FNPT,Alloy 20 | |
PR-050-A20-T | Pressure Relief Valve减压阀,1/2"FNPT,Alloy 20 | |
PR-050-A20-V | Pressure Relief Valve减压阀,1/2"FNPT,Alloy 20 | |
PR-050-CPVC-E | Pressure Relief Valve减压阀,1/2"FNPT,CPVC | |
PR-050-CPVC-V | Pressure Relief Valve减压阀,1/2"FNPT,CPVC | |
PR-050-H276-E | Pressure Relief Valve减压阀,1/2"FNPT,Hastelloy C | |
PR-050-H276-T | Pressure Relief Valve减压阀,1/2"FNPT,Hastelloy C | |
PR-050-H276-V | Pressure Relief Valve减压阀,1/2"FNPT,Hastelloy C | |
PR-050-PP-E | Pressure Relief Valve减压阀,1/2"FNPT,PP | |
PR-050-PP-T | Pressure Relief Valve减压阀,1/2"FNPT,PP | ¥6081元 |
PR-050-PP-V | Pressure Relief Valve减压阀,1/2"FNPT,PP | |
PR-050-PVC-E | Pressure Relief Valve减压阀,1/2"FNPT,PVC | |
PR-050-PVC-T | Pressure Relief Valve减压阀,1/2"FNPT,PVC | ¥5975元 |
PR-050-PVC-V | Pressure Relief Valve减压阀,1/2"FNPT,PVC | |
PR-050-PVDF-E | Pressure Relief Valve减压阀,1/2"FNPT,PVDF | |
PR-050-PVDF-T | Pressure Relief Valve减压阀,1/2"FNPT,PVDF | ¥12057元 |
PR-050-PVDF-V | Pressure Relief Valve减压阀,1/2"FNPT,PVDF | |
PR-075-SS-E | Pressure Relief Valve减压阀,3/4"FNPT,316SS | |
PR-075-SS-T | Pressure Relief Valve减压阀,3/4"FNPT,316SS | ¥12587元 |
PR-075-SS-V | Pressure Relief Valve减压阀,3/4"FNPT,316SS | |
PR-075-A20-E | Pressure Relief Valve减压阀,3/4"FNPT,Alloy 20 | |
PR-075-A20-T | Pressure Relief Valve减压阀,3/4"FNPT,Alloy 20 | |
PR-075-A20-V | Pressure Relief Valve减压阀,3/4"FNPT,Alloy 20 | |
PR-075-CPVC-E | Pressure Relief Valve减压阀,3/4"FNPT,CPVC | |
PR-075-CPVC-T | Pressure Relief Valve减压阀,3/4"FNPT,CPVC | ¥8450元 |
PR-075-CPVC-V | Pressure Relief Valve减压阀,3/4"FNPT,CPVC | |
PR-075-H276-E | Pressure Relief Valve减压阀,3/4"FNPT,Hastelloy C | |
PR-075-H276-T | Pressure Relief Valve减压阀,3/4"FNPT,Hastelloy C | |
PR-075-H276-V | Pressure Relief Valve减压阀,3/4"FNPT,Hastelloy C | |
PR-075-PP-E | Pressure Relief Valve减压阀,3/4"FNPT,PP | |
PR-075-PP-T | Pressure Relief Valve减压阀,3/4"FNPT,PP | ¥6594元 |
PR-075-PP-V | Pressure Relief Valve减压阀,3/4"FNPT,PP | |
PR-075-PVC-E | Pressure Relief Valve减压阀,3/4"FNPT,PVC | |
PR-075-PVC-T | Pressure Relief Valve减压阀,3/4"FNPT,PVC | ¥6541元 |
PR-075-PVC-V | Pressure Relief Valve减压阀,3/4"FNPT,PVC | |
PR-075-PVDF-E | Pressure Relief Valve减压阀,3/4"FNPT,PVDF | |
PR-075-PVDF-T | Pressure Relief Valve减压阀,3/4"FNPT,PVDF | ¥12569元 |
PR-075-PVDF-V | Pressure Relief Valve减压阀,3/4"FNPT,PVDF | |
PR-100-SS-E | Pressure Relief Valve减压阀,1"FNPT,316SS | |
PR-100-SS-T | Pressure Relief Valve减压阀,1"FNPT,316SS | ¥16370元 |
PR-100-SS-V | Pressure Relief Valve减压阀,1"FNPT,316SS | ¥16370元 |
PR-100-A20-E | Pressure Relief Valve减压阀,1"FNPT,Alloy 20 | |
PR-100-A20-T | Pressure Relief Valve减压阀,1"FNPT,Alloy 20 | |
PR-100-A20-V | Pressure Relief Valve减压阀,1"FNPT,Alloy 20 | |
PR-100-CPVC-E | Pressure Relief Valve减压阀,1"FNPT,CPVC | |
PR-100-CPVC-T | Pressure Relief Valve减压阀,1"FNPT,CPVC | ¥11014元 |
PR-100-CPVC-V | Pressure Relief Valve减压阀,1"FNPT,CPVC | |
PR-100-H276-E | Pressure Relief Valve减压阀,1"FNPT,Hastelloy C | |
PR-100-H276-T | Pressure Relief Valve减压阀,1"FNPT,Hastelloy C | |
PR-100-H276-V | Pressure Relief Valve减压阀,1"FNPT,Hastelloy C | |
PR-100-PP-E | Pressure Relief Valve减压阀,1"FNPT,PP | |
PR-100-PP-T | Pressure Relief Valve减压阀,1"FNPT,PP | ¥8521元 |
PR-100-PP-V | Pressure Relief Valve减压阀,1"FNPT,PP | |
PR-100-PVC-E | Pressure Relief Valve减压阀,1"FNPT,PVC | ¥8433元 |
PR-100-PVC-T | Pressure Relief Valve减压阀,1"FNPT,PVC | ¥8433元 |
PR-100-PVDF-E | Pressure Relief Valve减压阀,1"FNPT,PVDF | |
PR-100-PVDF-T | Pressure Relief Valve减压阀,1"FNPT,PVDF | ¥15610元 |
PR-100-PVDF-V | Pressure Relief Valve减压阀,1"FNPT,PVDF | |
PR-150-SS-E | Pressure Relief Valve减压阀,1.5"FNPT,316SS | |
PR-150-SS-T | Pressure Relief Valve减压阀,1.5"FNPT,316SS | |
PR-150-SS-V | Pressure Relief Valve减压阀,1.5"FNPT,316SS | |
PR-150-A20-E | Pressure Relief Valve减压阀,1.5"FNPT,Alloy 20 | |
PR-150-A20-T | Pressure Relief Valve减压阀,1.5"FNPT,Alloy 20 | |
PR-150-A20-V | Pressure Relief Valve减压阀,1.5"FNPT,Alloy 20 | |
PR-150-CPVC-E | Pressure Relief Valve减压阀,1.5"FNPT,CPVC | |
PR-150-CPVC-T | Pressure Relief Valve减压阀,1.5"FNPT,CPVC | |
PR-150-CPVC-V | Pressure Relief Valve减压阀,1.5"FNPT,CPVC | |
PR-150-H276-E | Pressure Relief Valve减压阀,1.5"FNPT,Hastelloy C | |
PR-150-H276-T | Pressure Relief Valve减压阀,1.5"FNPT,Hastelloy C | |
PR-150-H276-V | Pressure Relief Valve减压阀,1.5"FNPT,Hastelloy C | |
PR-150-PP-E | Pressure Relief Valve减压阀,1.5"FNPT,PP | |
PR-150-PP-T | Pressure Relief Valve减压阀,1.5"FNPT,PP | |
PR-150-PP-V | Pressure Relief Valve减压阀,1.5"FNPT,PP | |
PR-150-PVC-E | Pressure Relief Valve减压阀,1.5"FNPT,PVC | |
PR-150-PVC-T | Pressure Relief Valve减压阀,1.5"FNPT,PVC | |
PR-150-PVC-V | Pressure Relief Valve减压阀,1.5"FNPT,PVC | |
PR-150-PVDF-E | Pressure Relief Valve减压阀,1.5"FNPT,PVDF | |
PR-150-PVDF-T | Pressure Relief Valve减压阀,1.5"FNPT,PVDF | |
PR-150-PVDF-V | Pressure Relief Valve减压阀,1.5"FNPT,PVDF | |
PR-200-SS-E | Pressure Relief Valve减压阀,2"FNPT,316SS | |
PR-200-SS-T | Pressure Relief Valve减压阀,2"FNPT,316SS | ¥42110元 |
PR-200-A20-E | Pressure Relief Valve减压阀,2"FNPT,Alloy 20 | |
PR-200-A20-T | Pressure Relief Valve减压阀,2"FNPT,Alloy 20 | |
PR-200-CPVC-E | Pressure Relief Valve减压阀,2"FNPT,CPVC | |
PR-200-CPVC-T | Pressure Relief Valve减压阀,2"FNPT,CPVC | |
PR-200-H276-E | Pressure Relief Valve减压阀,2"FNPT,Hastelloy C | |
PR-200-H276-T | Pressure Relief Valve减压阀,2"FNPT,Hastelloy C | |
PR-200-PP-E | Pressure Relief Valve减压阀,2"FNPT,PP | |
PR-200-PP-T | Pressure Relief Valve减压阀,2"FNPT,PP | |
PR-200-PVC-E | Pressure Relief Valve减压阀,2"FNPT,PVC | |
PR-200-PVC-T | Pressure Relief Valve减压阀,2"FNPT,PVC | |
PR-200-PVDF-E | Pressure Relief Valve减压阀,2"FNPT,PVDF | |
PR-200-PVDF-T | Pressure Relief Valve减压阀,2"FNPT,PVDF |
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