Pressure Relief Valve | Airforce

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Refine Products

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Bend Radiusmm

0 to 4 (2)
Body Material

Brass (1) Brass/Bronze (6) Bronze (57) Stainless Steel (50)
Bolt Type Metric

5.5 (7) 9 (3) 11 (6)
Box Quantity

1" (20) 1.1/2" (10) 1.1/4" (10) 1/2" (20) 2" (10) 3/4" (20)
Brand

FT PRO (12) Gresswell Valves (90) Jaymac (50) Lorch (59) Nabic (391) Non-branded (24) Seetru (141) Wade (16)
Capacityml

Female (214)
Category

Process Valves and Instrumentation (783)
Closed Height Metres

0.5 (1) 1 (41) 1.5 (21) 2 (43) 2.5 (18) 3 (51) 3.5 (26) 4 (49) 4.5 (10) 5 (38) 5.5 (17) 6 (47) 6.5 (12) 7 (37) 7.5 (22) 8 (30) 8.5 (19) 9 (25) 9.5 (8) 10 (33) 10.5 (16) 11 (22) 11.5 (9) 12 (12) 12.5 (11) 15 (3) 16 (1)
Coating

12 (1) 30 (1) 43 (1) 50 (1) 56 (1) 63 (1) 82 (1) 97 (1) 134 (1)
Dn Size

6 (12) 15 (6) 20 (6) 25 (6) 32 (6) 40 (9) 50 (6)
Flange Size Inch

1" (6) 1.1/2" (10) 1.1/4" (10) 1/2" (27) 10" (1) 12" (1) 2" (11) 2.1/2" (8) 3" (6) 3/4" (30) 3/8" (23) 4" (1) 5" (1) 6" (1) 8" (1)
Flow C F M

12 (1) 30 (1) 43 (1) 50 (1) 56 (1) 63 (1) 82 (1) 97 (1) 134 (1)
Flow C M P H

PTFE (90) Thermoplastic Elastopollymer (2) Viton (141)
Flow C M P M

Dome (90) Easing Lever (17)
Flow L P H

12 (2) 16 (1) 19 (1) 22 (1) 24 (1) 25 (1) 26 (1) 30 (1) 34 (1) 36 (1) 37 (1) 38 (1) 40 (1) 44 (2) 46 (1) 47 (3) 51 (1) 52 (1) 54 (2) 57 (1) 61 (2) 63 (1) 64 (1) 68 (3) 74 (4) 78 (1) 79 (1) 81 (4) 84 (2) 85 (1) 88 (3) 90 (1) 95 (2) 100 (1) 106 (3) 109 (2) 116 (1) 122 (1) 127 (3) 132 (1) 138 (1) 143 (1) 170 (2) 180 (1) 263 (1) 315 (2) 2378 (1) 2380 (1) 2913 (2) 3364 (2) 3761 (2) 4120 (2) 4450 (2) 4757 (2) 4780 (1) 5046 (2) 5319 (2) 5579 (2) 5827 (2) 5854 (1) 6065 (2) 6294 (2) 6514 (2) 6728 (2) 6759 (1) 6935 (2) 7136 (1) 7332 (2) 7527 (1) 7557 (1) 7708 (2) 7889 (2) 8067 (2) 8240 (2) 8279 (1) 8410 (2) 8942 (1) 9559 (1) 10139 (1) 10687 (1) 11204 (1) 11707 (1) 12185 (1) 12645 (1) 13089 (1) 13518 (1) 13934 (1) 14338 (1) 14731 (1) 15114 (1) 15487 (1) 15852 (1) 16208 (1) 16557 (1) 16898 (1)
Flow L P M

Dome (90)
Flow L P S

12 (2) 16 (1) 19 (1) 22 (1) 24 (1) 25 (1) 26 (1) 30 (1) 34 (1) 36 (1) 37 (1) 38 (1) 40 (1) 44 (2) 46 (1) 47 (3) 51 (1) 52 (1) 54 (2) 57 (1) 61 (2) 63 (1) 64 (1) 68 (3) 74 (4) 78 (1) 79 (1) 81 (4) 84 (2) 85 (1) 88 (3) 90 (1) 95 (2) 100 (1) 106 (3) 109 (2) 116 (1) 122 (1) 127 (3) 132 (1) 138 (1) 143 (1) 170 (2) 180 (1) 263 (1) 315 (2) 2378 (1) 2380 (1) 2913 (2) 3364 (2) 3761 (2) 4120 (2) 4450 (2) 4757 (2) 4780 (1) 5046 (2) 5319 (2) 5579 (2) 5827 (2) 5854 (1) 6065 (2) 6294 (2) 6514 (2) 6728 (2) 6759 (1) 6935 (2) 7136 (1) 7332 (2) 7527 (1) 7557 (1) 7708 (2) 7889 (2) 8067 (2) 8240 (2) 8279 (1) 8410 (2) 8942 (1) 9559 (1) 10139 (1) 10687 (1) 11204 (1) 11707 (1) 12185 (1) 12645 (1) 13089 (1) 13518 (1) 13934 (1) 14338 (1) 14731 (1) 15114 (1) 15487 (1) 15852 (1) 16208 (1) 16557 (1) 16898 (1)
Flow Nlper Minute

5.5 (7) 9 (3) 11 (6)
Horsepower

Brass (1) Brass/Bronze (6) Bronze (40) Stainless Steel (50)
Inlet Gender

+180°C (141) +195°C (50) +75°C (36) +80°C (2) Female (290)
Inlet Size Inch

1" (59) 1.1/2" (32) 1.1/4" (34) 1/2" (61) 44 (1) 47 (1) 57 (1) 69 (1) 75 (1) 84 (1) 123 (1) 138 (1) 153 (1) 2" (23) 2.1/2" (7) 3" (2) 3/4" (72)
Inlet Sizemm

1" (5) 1.1/2" (10) 1.1/4" (10) 10" (1) 12" (1) 2" (11) 2.1/2" (6) 3" (6) 3/4" (5) 4" (1) 5" (1) 6" (1) 8" (1) Female (93)
Inlet Type

BSPP (290) Female (76)
Inside Diameter A Inch

1" (1) 1.1/2" (2) 1.1/4" (1) 2" (2) 2.1/2" (1) 3" (3) 4" (3) 6" (2) 8" (1) Female (12) Male (151)
Inside Diameter B Inch

BSPP (70) BSPT (23)
Inside Diameter D2mm

15 (6) 20 (6) 25 (6) 32 (6) 40 (9) 50 (6)
Inside Diametermm

0.5 (1) 1 (1) 1.5 (2) 2 (1) 2.5 (2) 3 (1) 3.5 (2) 4 (2) 4.5 (1) 5 (4) 5.5 (2) 6 (4) 6.5 (2) 7 (4) 7.5 (2) 8 (4) 8.5 (2) 9 (2) 10 (5) 10.5 (2) 11 (4) 11.5 (2) 12 (3) 12.5 (34) 15 (4) 16 (10) 20 (7) 20.7 (90) 25 (1) 30 (2) 40 (1) 50 (1) 75 (1) BSPP (70)
Length Metres

BSPP (70) BSPT (23)
Lengthmm

1" (1) 1/2" (27) 20 (2) 123 (1) 138 (1) 153 (1) 3/4" (25) 3/8" (40) 44 (1) 47 (1) 57 (1) 69 (1) 75 (1) 84 (1)
Lift Capacity Ton

PTFE (107) Thermoplastic Elastopollymer (2) Viton (141)
Liner

1" (20) 1.1/2" (10) 1.1/4" (10) 1/2" (20) 2" (10) 3/4" (20)
Maximum Diametermm

0.5 (1) 1 (33) 1.5 (13) 2 (35) 2.5 (11) 3 (39) 3.5 (14) 4 (38) 4.5 (6) 5 (28) 5.5 (11) 6 (38) 6.5 (8) 7 (26) 7.5 (11) 8 (21) 8.5 (11) 9 (20) 9.5 (4) 10 (23) 10.5 (10) 11 (17) 11.5 (7) 12 (9) 12.5 (7) 15 (3) 16 (1)
Maximum Gauge Pressurebar

5.5 (7) 9 (3) 11 (6)
Maximum Working Pressurebar

BSPP (135)
Maximum Working Temperature

+180°C (141) +195°C (335) +75°C (39) +80°C (3) -10° C to +180° C (6) -10°C to +120°C (15) -15°C to +140°C (16) -15°C to +225°C (40) -60°C to +350°C (50) 0°C to +100°C (9)
Maximumworking Pressurebar

-10° C to +180° C (6) 0.5 (1) 0°C to +100°C (9) 1 (1) 1.5 (2) 2 (1) 2.5 (2) 3 (1) 3.5 (2) 4 (2) 4.5 (1) 5 (4) 5.5 (2) 6 (4) 6.5 (2) 7 (4) 7.5 (2) 8 (4) 8.5 (2) 9 (2) 10 (5) 10.5 (2) 11 (4) 11.5 (2) 12 (3) 12.5 (34) 15 (4) 16 (10) 20 (7) 20.7 (90) 25 (1) 30 (2) 40 (1) 50 (1) 75 (1) PN16 (50)
Media

BSPP (331) BSPT (43)
Nominal Bore Amm

Female (17) Male (160)
Nominal Bore B Inch

1" (25) 1/2" (4) 3/4" (47)
Nominal Bore Inch

BSPP (290)
Nominal Diametermm

6 (3) 8 (58) 10 (112) 13 (24) 15 (3)
Nozzle Lengthmm

100 (1)
Numberof Inlets

1.1/2" (1) 2" (1) 3" (2) 4" (2) 6" (1)
Numberof Outlets

0 to 4 (2)
Outlet Gender

Female (374)
Outlet Ports

15 (6) 20 (6) 25 (6) 32 (6) 40 (6) 50 (6)
Outlet Size Inch

1" (80) 1.1/2" (48) 1.1/4" (61) 1/2" (32) 2" (49) 2.1/2" (31) 3" (7) 3/4" (66)
Outlet Type

BSPP (331) BSPT (43)
Outside Diameter Ainch

6 (3) 8 (58) 10 (112) 13 (24) 15 (3)
Outside Diameter Bmm

PN16 (52)

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Pressure Relief Valve

Discover our comprehensive range of pressure relief valves, from pressure safety valves to liquid relief valves, available in BSPP and BSPT thread types and a range of materials, from brands like Seetru, Nabic and Jaymac.

8 BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE9438P2B

Technical sheet: 10347

£551.65

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£551.65

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7.5 BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE9439P2B

Technical sheet: 10347

£551.65

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£551.65

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3.5 BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE943AP2B

Technical sheet: 10347

£551.65

List price

£551.65

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4 BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE943BP2B

Technical sheet: 10347

£551.65

List price

£551.65

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4.5 BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE943CP2B

Technical sheet: 10347

£551.65

List price

£551.65

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5 BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE943DP2B

Technical sheet: 10347

£551.65

List price

£551.65

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5.5 BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE943EP2B

Technical sheet: 10347

£551.65

List price

£551.65

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6 BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE943FP2B

Technical sheet: 10347

£551.65

List price

£551.65

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6.5 BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE943GP2B

Technical sheet: 10347

£551.65

List price

£551.65

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7 BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE943HP2B

Technical sheet: 10347

£551.65

List price

£551.65

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8.5 BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE943JP2B

Technical sheet: 10347

£551.65

List price

£551.65

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9.5 BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE943KP2B

Technical sheet: 10347

£551.65

List price

£551.65

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10 BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE943LP2B

Technical sheet: 10347

£551.65

List price

£551.65

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10.5 BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE943MP2B

Technical sheet: 10347

£551.65

List price

£551.65

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11.5BAR 3/4 X 1 BSPP 13MM ENC. S. VALVE

Product code: SEE943NP2B

Technical sheet: 10347

£213.05

List price

£213.05

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