Òèï êëàïàíà

RV 102

RV 103

äâóõõîäîâîé ðåãóëèðóþùèé êëàïàí

òðåõõîäîâîé ñìåøèâàþùèé èëè ðàçäåëÿþùèé êëàïàí

Äèàìåòð

15 - 50 ìì

Íîìèíàëüíîå äàâëåíèå

16 áàð

Ðàáî÷àÿ òåìïåðàòóðà

0 - +150ºÑ

Ñðåäà

Âîäà, ýòèëåíãëèêîëü äî 40%, âîçäóõ, ãàç è ïàð áåç àáðàçèâíûõ ÷àñòèö (ïàð ïðè íèçêîì äàâëåíèè

- òîëüêî RV 102), à òàêæå äðóãèå ñðåäû, ñîâìåñòèìûå ñ ìàòåðèàëîì âíóòðåííèõ ÷àñòåé êëàïàíà.

Êèñëîòíîñòü ñðåäû è ùåëî÷íûå ñâîéñòâà äîëæíû áûòü â äèàïàçîíå ðÍ 4,5 - 9,5

Òèï çàòâîðà

Öèëèíäðè÷åñêèé çàòâîð ñ ðèñêàìè

Õàðàêòåðèñòèêà ïîòîêà

Ëèíåéíàÿ, ðàâíîïðîöåíòíàÿ (ïðèìåíèìàÿ ê îñíîâíûì çíà÷åíèÿì KVs)

Çíà÷åíèå Kvs

0,6 - 40 ì³/÷àñ

Ïðîòå÷êà

< 0,1% çíà÷åíèÿ Kvs â ïðÿìîì âêëþ÷åíèè

Äèàïàçîí ðåãóëèðîâàíèÿ

50:1

Ïðèñîåäèíåíèå

âíóòðåííåå ðåçüáîâîå

ôëàíåö ñ âûñòóïîì

Òèï êëàïàíà

RV 102

RV 103

Êîðïóñ

áðîíçà

÷óãóí EN-GJL-250

Çàòâîð

ëàòóíü

Óïëîòíåíèå Î - êîëüöî

EPDM

ÏÐÈÂÎÄ *

Belimo

NV24-3

NV230-3

NV24-MFT

PTN 2.20

Îñåâàÿ ñèëà

800 Í

2000 Í

DN

Í

KVs ì³/÷

&DeltaÐmàõ, áàð

ΔÐmàõ, áàð

1 (ñòàíäàðò)

2

3

4

5

15

10

4,0

2,5

1,6

1,0

0,6

16

16

20

6,3

4,0

2,5

---

---

16

16

25

10,0

6,3

4,0

---

---

11,8

16

32

16

16,0

10,0

6,3

---

---

7,3

16

40

25,0

16,0

10,0

---

---

4,7

12,9

50

40,0

25,0

16,0

---

---

2,8

7,8