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Parts
12
312782J
26A313 High Pressure Dump Valve for Acid Catalyzed Materials
*
Parts included in Rebuild Kit 24T817 and 25N725
(purchase separately). Rebuild Kit 24T817 contains
a PEEK seat retainer. Rebuild Kit 25N725 contains a
17-4 PH stainless steel seat retainer.
---
These parts are not available separately.
† When replacing the 26A313 dump valve, install a
new valve seat retainer (27) and o-ring (28) into the
manifold or adapter.
ti30188a
19*
9
*17
12
6
5*
7*
13
3
8*
14
4*
11
16
15
22*
23*
20*
TI29428A
28†
27†
Ref.
No.
Part No. Description
Qty
3
---
BODY, fluid
1
4*
---
SEAL, u-cup, spring applied;
uhmwpe
1
5*
---
BEARING, needle
1
6
---
BODY, air
1
7*
---
O-RING, shaft, piston; buna-N
1
8*
---
O-RING, body, piston; buna-N
1
9
15T413 PISTON
1
11
---
CAP, valve
1
12
17B969 SPRING, compression
1
13
104640 GASKET; buna-N
2
14
104644 PLUG, screw
2
15
109193 ELBOW, tube fitting; 10-32 x 5/32
in. (4 mm) OD tube
1
16
15V818 VENT, breather
1
17*
---
O-RING, body, air; buna-N
1
19
---
PACKING; uhmwpe
1
20*
---
O-RING; ptfe
1
22*
---
SHAFT, needle
1
23*
---
BALL ASSEMBLY, needle
1
27†
---
SEAT, valve, retainer
1
28†
---
O-RING, ptfe
1
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