HOKE安全阀R6000系列

特征
提供低压、中压、高压和超高压型号
开裂和复位压力的高精度和一致性。
每种型号的窄压力范围（开启压力）可根据客户规格在工厂预设。
PED 认证和 CE 标志是所有型号的标准。
所有 R6000 泄压阀都提供多个端接，以确保应用的多功能性。

特点与优势
Low Pressure (5 – 550 psig)*
Zero friction poppets
●Increases accuracy of cracking pressure and reseat
pressure.
●Improves consistency of cracking pressure and reseat
pressure.
Encapsulated Seat Seal
●Maintains small contact surface area.
. Protects seat from erosion due to flow.
Raised seal lip on poppet minimizes contact with seat,
eliminating friction and preventing overstressing of the
O-ring
6 pressure spring ranges improve accuracy
Caps and bonnets are pre- drilled for lockwire
Multiple end connections available
●Special High Tolerance NPT Thread
High Pressure (150-6000 psig)
3 models available:
●Medium (150-2500 psig)-6 spring ranges improve
accuracy
●High (150- 5000 psig)- -7 spring ranges improve accu-
racy
. Extra High (5000-6000 psig)
one spring
Delta stem seal design prevents friction which increases
accuracy of cracking pressure and reseat pressure.
Balanced poppet design allows cracking pressure to
stay the same regardless of backup pressure.
Orifce sizes: 0.082″, 0.094″, 0.188"
Multiple end connections available.
Optional manual override handle
* Back pressure affects cracking pressure on low pressure version .

产品规格型号：