進口直通式隔膜閥閥的結構為僅隔膜和閥體與流體接觸，適合含有粘性流體、纖維質流體、泥漿、污泥、懸浮固態物等流體的控制Retz
The structure of the imported straight through diaphragm valve is that only the
diaphragm and valve body are in contact with the fluid, suitable for
controlling fluids containing viscous fluids, fibrous fluids, mud, sludge,
suspended solids, and other fluids
品牌：RETZ/我們一直致力于流體控制領域的持續創新，始于2005……
規格尺寸：1/2～12”
適用壓力：PN10、PN16 150LB、JIS10K
適用溫度：-20~180℃
控制Control:
手動、氣動、電動manual,
pneumatic, electric
主要性能 Main
performance
直通式隔膜閥流路近似直線狀（直通），具有壓力損失和積液少的結構。隔膜的一個作用是將驅動部結構與流體隔離開，另一個作用在于阻斷流體，通過在閥體內面的密封部將隔膜頂住或松開來進行流體控制 RETZ
flow path of the straight diaphragm valve is approximately straight (straight),
and has a structure with less pressure loss and liquid accumulation. One function
of the diaphragm is to isolate the structure of the driving part from the
fluid, and the other function is to block the fluid. The fluid is controlled by
holding or releasing the diaphragm at the seal on the inner surface of the
valve body
技術性能規范 Technical performance specifications
|
設計標準
|
HG/T 3704,GB/T 12239
|
MSS-SP-88
|
|
結構長度
|
HG/T 3704, GB/T 12221
|
EN558-1
|
|
法蘭標準
|
HG/T 20592,GB/T 9119
|
ASME B16.5, JIS B2220
|
|
檢驗與試驗
|
GB/T 13927.JB/T 9092
|
API 598
|
|
公稱壓力(MPa
|
0.6
|
10
|
1.6
|
15OLb
|
|
實驗壓力
|
殼體試壓
|
0.9
|
1.5
|
1.5
|
1.5
|
|
(MPa)
|
高壓密封
|
0.66
|
1.1
|
1.1
|
1.1
|
|
(MPa)
|
低壓密封
|
0.6
|
0.6
|
0.6
|
0.6
|
|
適用溫度(℃)
|
GxPO:-10~80 FEP:-30~150 PFA:-30~200
|
|
1.閥體
|
鑄鐵、球墨鑄鐵、碳鋼、不銹鋼閥
|
|
2.襯里
|
天然橡膠、氯丁橡膠、丁基橡膠、無襯里
|
|
3.隔膜
|
EPDM
|
|
4.閥瓣
|
鑄鐵、不銹鋼
|
|
5.閥桿
|
碳鋼、不銹鋼
|
|
6.閥蓋
|
鑄鐵、球墨鑄鐵、碳鋼、不銹鋼閥
|
|
7.手輪
|
鑄鐵
|
RETZ的隔膜閥可以滿足工控系統的截斷、調節、防腐、粘性流體、纖維質流體、泥漿、污泥、懸浮固態物、衛生潔凈等流體的控制RETZ's
diaphragm valve can meet the requirements of industrial control systems for
cutting off, regulating, anti-corrosion, viscous fluid, fibrous fluid, mud,
sludge, suspended solids, hygiene, and other fluid control
產品涵蓋了：進口氣動隔膜閥、電動隔膜閥、襯膠隔膜閥、襯氟隔膜閥、直通式隔膜閥、角式隔膜閥、美標隔膜閥、德標隔膜閥、日標隔膜閥、英標隔膜閥、搪玻璃隔膜閥、真空隔膜閥、不銹鋼隔膜閥、衛生級隔膜閥、無襯里隔膜閥、PVC隔膜閥、PFA高潔凈氟塑料隔膜閥、高純膜片閥The
products cover: imported pneumatic diaphragm valves, electric diaphragm valves,
rubber lined diaphragm valves, fluorine lined diaphragm valves, straight
through diaphragm valves, angle diaphragm valves, American standard diaphragm
valves, German standard diaphragm valves, Japanese standard diaphragm valves,
British standard diaphragm valves, glass lined diaphragm valves, vacuum
diaphragm valves, stainless steel diaphragm valves, sanitary grade diaphragm
valves, unlined diaphragm valves, PVC diaphragm valves, PFA high cleaning
fluorine plastic diaphragm valves, high-purity diaphragm valves