PHB 2026 Vol-1

E-52

● 재질

1 2 3 4 5 6

DN15 - DN50

8 9 10

7

번호 부품

재질

1 Adjustment screw

Steel Steel

BS 3692 Gr. 8.8

2 Adjustment lock-nut

BS 3692 Gr. 8

3 Washer

Stainless steel

BS 1449 304 S16

4 Spring housing

Cast steel

DIN 17245 GS C25

5 Top spring plate

Stainless steel Stainless steel Stainless steel

BS 970 220 Mo7

6 Pressure adjustment spring

BS 2056 302 S25

7 Bottom spring plate

EN 10088-3 1.4057

Securing nuts

Steel Steel

BS 3692 Gr. 8

8 Spring housing

BS 4439 Gr. 8.8

Securing studs

DN15 to DN80 Stainless steel Steel DN15 to DN50

M10 x 30 mm

9 Pilot diaphragm

BS 1449 316 S31

10 Pilot valve housing

DIN 17245 GS C25

DN80

GP 240 GH+N

For DN15 to DN50, parts 11 to 30, see pages 4 to 6

For DN80 parts, see page 6

TI-P006-01 / CTLS Issue 16

Page 3 of 11

DP143, DP143G, DP143H, DP143Y 파이로트식 감압밸브 - 주강