PIETRO FIORENTINI是一家設(shè)計、制造和銷售用于調(diào)節(jié)和計量天然氣的組件、系統(tǒng)的公司,旨在使分銷商和消費者能夠安全地使用和增加其安全使用,不斷改進。
主營產(chǎn)品:
PIETRO FIORENTINI先導(dǎo)式氣壓調(diào)節(jié)器
PIETRO FIORENTINI直動式氣壓調(diào)節(jié)器
PIETRO FIORENTINI住宅氣壓調(diào)節(jié)器
PIETRO FIORENTINI燃氣閥
PIETRO FIORENTINI氣體過濾器
PIETRO FIORENTINI氣體調(diào)速器
PIETRO FIORENTINI安全設(shè)備
PIETRO FIORENTINI控制氣閥
PIETRO FIORENTINI多相流量計量
PIETRO FIORENTINI燃氣智能儀表
PIETRO FIORENTINI膜片計
PIETRO FIORENTINI音量轉(zhuǎn)換器
PIETRO FIORENTINI工業(yè)計量
PIETRO FIORENTINI孔板配件
PIETRO FIORENTINI超聲波流量計
PIETRO FIORENTINI智能燃氣網(wǎng)
PIETRO FIORENTINI氣體調(diào)節(jié)器NORVAL系列技術(shù)參數(shù)
Functional features: | |
Maximum inlet pressure up to: | 19,6 bar for regulators from DN 25 (1”) to DN 80 (3”) 8 bar for regulators from DN 100 (4”) to DN 200 (8”) |
Range of downstream pressure: | from 8 to 4.400 mbar for regulators from DN 25 (1”) to DN 100 (4”) |
Minimum ambient temperature: | Execution up to -40°C (to specify in the request ). |
Maximum ambient temperature: | +60°C |
Inlet gas temperature: | up to -20°C + 60°C |
Accuracy class AC: | up to 5 |
Look-up pressure class SG: | up to 10 |
Design features: | |
Nominal dimensions DN: | 25 (1”); 40 (1”1/2); 50 (2”); 65 (2”1/2); 80 (3”); 100 (4”); 150 (6”); 200 (8”). |
Flanged connections: | UNI PN 16; class 150 RF |
Materials: | |
Body: | Cast steel ASTM A 216 WCB (all DN). |
Covers: | Diameter from 375 to 630 Drop-forged carbon steel / from 658 to 817 Alluminium |
Diaphragm: | Rubberized canvas (performed by hot-pressing process). |
Seat: | Stainless steel |
Sealing ring: | Nitril rubber |
Connection fittings: | In zinc-plated carbon steel according to DIN 2353; Stainless steel on request |
PIETRO FIORENTINI氣體調(diào)節(jié)器NORVAL系列介紹
Pietro Fiorentini 的 Norval 是一種直接操作式氣壓調(diào)節(jié)器。
適用于先前過濾的氣態(tài)流體,主要用于中低壓天然氣分配網(wǎng)絡(luò)。
根據(jù)歐洲標準 EN 334,它被歸類為故障打開。
Norval 可用于 NG-H2 混合的氫氣。
特點
? 精度等級 AC:高達 5 | 最高可達 1% 絕對值(取決于工作條件)
? 公稱尺寸 DN:1″、1″ 1/2、2″、2″ 1/2、3″、4″、6″、8″
? 鎖定壓力等級 SG:高可達 10
? 設(shè)計壓力:高可達 16 bar
? 設(shè)計溫度:-20 °C 至 +60 °C
? 連接:符合 ASME B16.5 的 150 RF 等級和符合 ISO 7005 的 PN 16
? 下游壓力 Wd 范圍:DN 高可達 4″ 時為 0.008 至 4.4 bar,DN 6″ 和 8″ 時為 0.012 至 1.8 bar
? 入口壓力范圍 bpu:DN 高可達 3″ 時為 0.1 至 18.9 bar,DN 4″、6″ 和 8″ 時為 0.1 至 8.6 bar
Norval by Pietro Fiorentini is a direct-operated gas pressure regulator.
Suitable for use with previously filtered gaseous fluids, it is mainly used for medium and low pressure natural gas distribution networks.
It is classified as Fail Open according to the European Standard EN 334.
Norval is Hydrogen Ready for NG-H2 blending.
Features
? Accuracy class AC: up to 5 | up to 1% absolute (depending on working conditions)
? Nominal sizes DN: 1″, 1″ 1/2, 2″, 2″ 1/2, 3″, 4″, 6″, 8″
? Lock-up pressure class SG: up to 10
? Design pressure: up to 16 bar
? Design temperature: from -20 °C to +60 °C
? Connections: class 150 RF according to ASME B16.5 and PN 16 according to ISO 7005
? Range of downstream pressure Wd: from 0.008 to 4.4 bar for DN up to to 4″, from 0.012 to 1.8 bar for DN 6″ and 8″
? Inlet pressure range bpu: from 0.1 to 18.9 bar for DN up to 3″, from 0.1 to 8.6 bar for DN 4″, 6″ and 8″
PIETRO FIORENTINI氣體調(diào)節(jié)器NORVAL系列其他常用型號:
PIETRO FIORENTINI NORVAL/G 495 PN16 DN80
PIETRO FIORENTINI NORVAL/G 375 PN16 DN65
PIETRO FIORENTINI NORVAL/G 630 PN16 DN80
PIETRO FIORENTINI NORVAL/G 375 PN16 DN50
PIETRO FIORENTINI REGULATORS NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)成立于2010年,定位于向制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營世界優(yōu)質(zhì)的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣,液壓以及氣動解決方案的合作伙伴,我們利用我們的全球協(xié)作團隊,為客戶提供先進解決方案,市場知識以及相關(guān)增值服務(wù)來幫助優(yōu)化客戶的工作效率,提高可靠性和安全性,致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關(guān)于PIETRO FIORENTINI氣體調(diào)節(jié)器NORVAL/G375 PN16 DN 50的疑問,請隨時與我們溝通(021-31006702)。我們將盡全力解決您的問題。
If you have any question for PIETRO FIORENTINI products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:jjxdch.cn.
PIETRO FIORENTINI氣體調(diào)節(jié)器NORVAL系列NORVAL/G375 PN16 DN 50技術(shù)參數(shù)介紹