Danfoss SFA 10, SFA 10H, SFA 15 Installation guide

Installation guide / Operating instruction

Safety relief valves

SFA 10, SFA 10H, SFA 15

148R9527

148R9527

Fig. 1. Orientation

Fig. 2. Vibrations

Oil

Fig. 3. Piping precautions

© Danfoss | DCS (ms | 2020.11

Fig. 4. Piping precautions

AN323637345441en-000301 | 1

SFA 10(H) T / SFA 15 T

B

100 Nm
74 ft lb

DSV

b

a

SFA 10(H) T: G ½”
SFA 15 T: G ¾”

a

b

Alu-gasket (SFA 10(H) T / SFA 15 T)

Union nut (SFA 10(H) T G ¾”)

(SFA 15 T DN20)

Welding nipple (SFA 10(H) T DN15)

(SFA 15 T G 1”)

4

2 2

3

Alu-gasket

Union nut

DSV / Welding nipple

3

100 Nm
74 ft lb

100 Nm
74 ft lb

5

1

Welding connector (SFA 10(H) T DN15, 148F3075)

Welding nipple (SFA 15 T DN15)

Fig. 5. SFA 10(H) T / SFA 15 T (G-thread) installation

2 | AN323637345441en-000301

NOTE: Add G4500 grease (148F3064)
to thread a and b on all SFA valves.

© Danfoss | DCS (ms | 2020.11