2″ Type B Cameron Style Reset Relief Valve
Item Part Number Description
30400 2″ Type “B” Cameron Style Reset Relief Complete Valve –
1 5953-34 Nut, Elastic Stop 1
2 20798 Stud, Adjusting 1
3 20712-04 Pin, Spirol 1/4″ x 1-1/2″ 2
4 30385 Retainer, Upper Spring 1
5 30379 Indicator 1
6 2975-03 Srew, Self Tap 12
7 204044-10-00-14 Srew, Socket-Head Cap 8
8 30170 Plate, Name 1
9 38159 Assy. Cover 1
10 30389 Screw, Load 1
11 21048 Plate, Calibration 1
12 6227-15-01-70 O-Ring 1
13 30377 Handle, Reset 1
14 20712-13 Pin Spirol 5/16″ x 1-3/8″ 1
15 30381 Pin, Crank Pivot 1
16 20791 Spring, Reset 2
17 13229-10 Bearing, Crank Assy. 2
18 38161 Crank Assy. 1
19 20712-03 Pin Spirol 1/8″ x 7/8″ 1
20 20802 Pin, Top Crank 1
21 30396 Button, Release 1
22 30390 Spring, Button Release 1
23 30397 Shaft Release 1
24 30368 Bushing, Release Button 1
25 30388 Roller, Reset Crank 1
26 20712-02 Pin Spirol 1/8″ x 5/8″ 7
27 30373 Crank, Reset 1
28 30387 Rod, Spring Guide 1
29 30380 Keeper, Spring 1
30 30391 Spring, Reset Crank 1
31 20805-01 Spring, Load 2
32 30382 Retainer, Lower Spring 1
33 5929-02 Fitting, Grease 1
34 38160 Sub Assy. Bonnet 1
35 30178 Plate, Instruction 1
36 30369 Bushing, Stem 1
37 20780 Body 1
38 20787 Link, Upper 1
39 20786 Link, Lower 2
40 23545 Pin, Lower 2
41 20795 Ring, Cushion 1
42 20784 Piston 1
45 20788 Retainer, Outer 1
46 20790 Gasket 1
47 21792-15 Outer Seal 1
48 20793 Sub 1
49 20750 Plug, Grease 1
50 13229-08 Bearing, Bonnet 2
51 13229-12 Bearing, Cover 1
52 13229-14 Bearing, Upper Link 1
53 13229-10 Bearing, Piston 1
3″ Type B Cameron Style Reset Relief Valve
Item Part Number Description Approx. Weight (lbs)
0 30825 3″ Type “B” Cameron Style Reset Relief Complete Valve –
1 5953-34 Nut, Elastic Stop 1
2 20798 Stud, Adjusting 1
3 20712-04 Pin, Spirol 1/4″ x 1-1/2″ 2
4 30385 Retainer, Upper Spring 1
5 30379 Indicator 1
6 2975-03 Srew, Self Tap 12
7 204044-10-00-14 Srew, Socket-Head Cap 8
8 30170 Plate, Name 1
9 38159 Assy. Cover 1
10 30389 Screw, Load 1
11 21048 Plate, Calibration 1
12 6227-15-01-70 O-Ring 1
13 30377 Handle, Reset 1
14 20712-13 Pin Spirol 5/16″ x 1-3/8″ 1
15 30381 Pin, Crank Pivot 1
16 20791 Spring, Reset 2
17 13229-10 Bearing, Crank Assy. 2
18 38161 Crank Assy. 1
19 20712-03 Pin Spirol 1/8″ x 7/8″ 1
20 20802 Pin, Top Crank 1
21 30396 Button, Release 1
22 30390 Spring, Button Release 1
23 30397 Shaft Release 1
24 30368 Bushing, Release Button 1
25 30388 Roller, Reset Crank 1
26 20712-02 Pin Spirol 1/8″ x 5/8″ 7
27 30373 Crank, Reset 1
28 30387 Rod, Spring Guide 1
29 30380 Keeper, Spring 1
30 30391 Spring, Reset Crank 1
31 20805-01 Spring, Load 2
32 30382 Retainer, Lower Spring 1
33 5929-02 Fitting, Grease 1
34 38160 Sub Assy. Bonnet 1
35 30178 Plate, Instruction 1
36 30828 Bushing, Stem 1
37 30822 Body 1
38 20787 Link, Upper 1
39 20786 Link, Lower 2
40 23545 Pin, Lower 2
41 30834 Ring, Cushion 1
42 30829 Piston 1
43 30826 Retainer, Inner 1
44 30831 Seal, Inner 1
45 30827 Retainer, Outer 1
46 6230-21-13-85 O-Ring 1
47 30833 Seal, Outer 1
48 30824 Sub 1
49 20750 Plug, Grease 1
50 13229-08 Bearing, Bonnet 2
51 13229-12 Bearing, Cover 1
52 13229-14 Bearing, Upper Link 1
53 13229-10 Bearing, Piston 1
3″ Type C Cameron Style Flanged Body Reset Relief Valve
Item # Part Number Description Approx. Weight (lbs) Qty Required Sugg. Price
31862-030 3″ Type “C” Cameron Style Flanged Reset Relief Complete Valve –
1 5953-34 Nut, Elastic Stop 1
2 Steel Tooth Roller Cone Bits Tri-Max Industries Style
2 20798 Stud, Adjusting 1
3 20712-04 Pin, Spirol 1/4″ x 1-1/2″ 2
4 30385 Retainer, Upper Spring 1
6 2975-03 Srew, Self Tap 12
7 204044-10-00-14 Srew, Socket-Head Cap 8
8 30170 Plate, Name 1
9 38159 Assy. Cover 1
10 30389 Screw, Load 1
11 21048 Plate, Calibration 1
12 6227-15-01-70 O-Ring 1
13 30377 Handle, Reset 1
14 20712-13 Pin Spirol 5/16″ x 1-3/8″ 1
15 30381 Pin, Crank Pivot 1
17 13229-10 Bearing, Crank Assy. 2
18 38161 Crank Assy. 1
19 20712-03 Pin Spirol 1/8″ x 7/8″ 1
21 30396 Button, Release 1
22 30390 Spring, Button Release 1
23 30397 Shaft Release 1
24 30368 Bushing, Release Button 1
25 30388 Roller, Reset Crank 1
26 20712-02 Pin Spirol 1/8″ x 5/8″ 7
27 30373 Crank, Reset 1
28 30387 Rod, Spring Guide 1
29 30380 Keeper, Spring 1
30 30391 Spring, Reset Crank 1
31 20805-01 Spring, Load 2
32 30382 Retainer, Lower Spring 1
33 5929-02 Fitting, Grease 1
34 38160 Sub Assy. Bonnet 1
35 30178 Plate, Instruction 1
36 30828 Bushing, Stem 1
37 31858 Body 1
38 31977 Link, Upper 1
39 20786 Link, Lower 2
40 23545 Pin, Lower 2
41 31860 Ring, Cushion 1
42 30829 Piston 1
43 30826 Retainer, Inner 1
44 30831 Seal, Inner 1
45 30827 Retainer, Outer 1
46 702640-24-31 O-Ring (sub to body) 1
47 30833 Seal, Outer 1
48 31861 Sub 1
49 20750 Plug, Grease 1
50 13229-08 Bearing, Bonnet 2
51 13229-12 Bearing, Cover 1
52 13229-14 Bearing, Upper Link 1
53 13229-10 Bearing, Piston 1
54 111676 Screws (Flange) 8
55 111680 Washer, Lock 8
56 31852 Flange, 4 Bolt 2
57 702640-23-71 O-Ring, Flange 2
Demco Style Shear Relief Valve 2750psi – 2in
Item Part Number Description Approx. Weight (lbs)
Demco Style Shear Relief Valve – 2in – 2750 psi
1 2368 Cover Aluminium
2 1720 Latch Spring w/Screws & Nuts
3 17065 Shear Bar SST-17-4 PH
4 17062-002 Body
5 2372 Cushion (Buna-N)
6 1238-003 Stem SST-17-4 PH
7 1240 Seal (Buna-N)
8 5884-0131316 Washer SST-18-8
9 5421-09312 Cotter Pin SST
10 2930-002 Sub Steel-C1213
10 2930-003 Sub SST-303
11 5418-37517 Pin, Shear Bar Steel-4140
12 2375 Cover Spring – Spring Steel
13 5418-37537 Pin, Cover Steel-4140
14 2931 Gasket Copper
15 17027 Bushing Bronze
16 17459 Shear Pin Kit Controlled Steel Wire (#10 – Color Copper – 1250, 1750, 2250, 2750 psi Popping) – 1 Set of 10
Oteco Style Shear Relief Valve 2″ High Pressure
Item Part Number Description Approx. Weight (lbs)
132013 2″ (500-1375 PSI) Complete Oteco Style Shear Relief Valve 26.1
132027 2″ (1000-2750 PSI) Complete Oteco Style Shear Relief Valve 26.5
132050 2″ (3000-5000 PSI) Complete Oteco Style Shear Relief Valve 26.6
1 140125 Body –
2 141224 Stem (2″ 500-1375 PSI High Pressure) –
2 141224 Stem (2″ 1000-2750 PSI High Pressure) –
2 141225 Stem (2″ 1000-5000 PSI High Pressure) –
3 141025 Piston
4 140325 Cushion –
5 141125 Safety Cover –
6 140425 Liner Sub –
7 140725 Liner Sub O-Ring –
8 140223 Bonnet (2″ 500-1375 PSI High Pressure) –
8 140224 Bonnet (2″ 1000-2750 PSI High Pressure) –
8 140225 Bonnet (2″ 3000-5000 PSI High Pressure) –
9 P-102 Stem Pin –
10 WC-101 Washer & Cotter Pin –
Oteco Style Shear Relief Valve 2″ Low Pressure
Item Part Number Description
132005 2″ (125-500 PSI ) Complete Oteco Style Shear Relief Valve 23.5
132010 2″ (500-1000 PSI) Complete Oteco Style Shear Relief Valve 23.5
1 140121 Body –
2 141221 Stem –
3 141025 Piston
4 140322 Cushion –
5 141421 Bushing (2″ 125-500 PSI Low Pressure) –
5 141422 Bushing (2″ 500-1000 PSI Low Pressure) –
6 141125 Safety Cover –
7 P-102 Stem Pin –
8 WC-101 Washer & Cotter Pin –
Oteco Style Shear Relief Valve 500 – 2500psi, 3″ High Pressure
Item Part Number Description
133025 3″ (500-2500 PSI) Complete Oteco Style Shear Relief Valve 70.0
1 140135 Body –
2 141232 Stem –
3 141032 Piston
4 140335 Cushion –
5 141435 Bushing –
6 141135 Safety Cover –
7 140432 Liner Sub –
8 140735 Liner Sub O-Ring –
9 WC-101 Washer & Cotter Pin –
10 P-102 Stem Pin –
Oteco Style Shear Relief Valve 500 – 5000psi, 3″ High Pressure
Item Part Number Description Approx. Weight (lbs)
133050 3″ (500-5000 PSI) Complete Oteco Style Shear Relief Valve 71.5
1 140135 Body –
2 141235 Stem –
3 141025 Piston
4 140335 Cushion –
5 141435 Bushing –
6 141135 Safety Cover –
7 140435 Liner Sub –
8 140735 Liner Sub O-Ring –
9 WC-101 Washer & Cotter Pin –
10 P-102 Stem Pin –