進(jìn)口氣動籠式調(diào)節(jié)閥
德國派克閥門（集團(tuán)）有限公司—廣東總代理
德國派克閥門 先進(jìn)技術(shù) 特種密封
高中低溫 抗磨耐腐 高中低壓
鑄鐵、球墨鑄鐵、碳鋼、鑄鋼、不銹鋼材質(zhì)
任由選擇 精密鑄造 外觀精美
高品質(zhì)的閥門，全方面的技術(shù)，完善的服務(wù)，是我們成功的堅實基礎(chǔ)。
相關(guān)產(chǎn)品:進(jìn)口氣動籠式單座調(diào)節(jié)閥,進(jìn)口壓力平衡式調(diào)節(jié)閥,進(jìn)口氣動籠式雙座調(diào)節(jié)閥,進(jìn)口氣動薄膜籠式調(diào)節(jié)閥,進(jìn)口氣動高壓籠式調(diào)節(jié)閥
原理:德國派克進(jìn)口氣動籠式調(diào)節(jié)閥是一種改進(jìn)型壓力平衡式調(diào)節(jié)閥,該閥套筒上裝有高性能的密封環(huán),有效的提高了泄漏等級。閥體流體通道呈S流線型,還設(shè)有一個改善套筒周圍流體平穩(wěn)流動的導(dǎo)流翼,優(yōu)點是壓降損失小,流量大、可調(diào)節(jié)范圍廣,流量特性曲線精度高,動態(tài)穩(wěn)定性好,噪音低,空化腐蝕小。調(diào)節(jié)閥配用多彈簧式薄膜執(zhí)行機構(gòu),結(jié)構(gòu)緊湊,輸出力大。
德國派克進(jìn)口氣動籠式調(diào)節(jié)閥產(chǎn)品性能規(guī)范：
公稱通徑：DN20～DN300
公稱壓力：PN16-PN40
連接形式：法蘭、焊接
閥體材質(zhì):鑄鋼、不銹鋼
高溫型：－17～+889℃
低溫型：－196～－45℃
訂貨須知
1、產(chǎn)品型號與名稱
2、公稱通徑DN（mm）
3、公稱壓力
4、流量特性
5、閥體材質(zhì)
6、額定流量系數(shù)
7、介質(zhì)種類和溫度范圍
8、閥前后壓力（壓差）
9、控制信號
10、其他特殊要求
German PIKValves (International) Co., Ltd. - Guangzhou distributor
Related Products: Imported pneumatic cage single-seat control valve, pressure balanced regulating valve, pneumatic cage seat control valve, pneumatic diaphragm valve cage, cage imported pneumatic pressure regulating valve
Principle: German PIKimported pneumatic control valve cage is a modified pressure balanced valve, the valve sleeve is equipped with high-performance sealing ring, effectively raising the leakage class. Body fluid channel S streamlined, it also has a steady improvement in the flow of the fluid around the sleeve diversion wing, the advantage of the pressure drop, flow, adjustable wide range of flow characteristic curve of high precision, dynamic stability, low noise, cavitation corrosion small. Regulating valve equipped with multi-spring diaphragm actuator, compact structure, large output force.
German PIKimported pneumatic control valve cage product performance specifications:
Nominal diameter: DN20 ~ DN300
Nominal pressure: PN16-PN40
Connection: flange, welding
Body material: steel, stainless steel
High temperature: -17 ~ +889 ℃
Low temperature: -196 ~ -45 ℃
German PIKimported pneumatic control valve cage main properties:
An amount of leakage: Standard ANSI Bl6.104 IV grade, less than 0.01% of rated Cv
2, hysteresis: 1% (with positioner); ± 1% (with positioner)
3, linear: ± 5% (without locator);
Note: The standard V-type PTFE packing.
Ordering Information
1, product model and name two, nominal diameter DN (mm) 3, PN 4, flow characteristics
5 Body material 6, rated flow coefficient 7, medium type and temperature range
8, valve before and after pressure (pressure) 9, the control signal 10, other special requirements
進(jìn)口氣動籠式調(diào)節(jié)閥
