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WATTS Iron Safety Relief Valve

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Body Material: Iron , Inlet Type: FNPT , Pressure Range: 30 to 75 psi , Temp. Range: 0 Degrees to 250 Degrees F , Test Lever: Yes
StyleModelOutlet SizeOverall LengthBtuHOutlet TypeOverall HeightDisc MaterialSeat MaterialSpring MaterialPrice
A
3/4 740-075
1"3"1,886,000FNPT5.625"SiliconeBronzeStainless Steel£223.22
B
3/4 740
1"3"925,000FNPT5.625"Buna-NMetalBrass£192.48
A
3/4 740-050
1"3"1,352,000FNPT5.625"SiliconeBronzeStainless Steel£213.95
B
11/4 740
1.5"4.625"2,105,000FNPT8.75"Buna-NMetalBrass£549.89
A
1 1/4 740-075
1.5"4.625"4,285,000FNPT8.75"SiliconeBronzeStainless Steel£605.47
A
1 1/4 740-050
1.5"4.625"3,075,000FNPT8.75"SiliconeBronzeStainless Steel£604.65
A
1 740-050
1.25"3.5"1,899,000FNPT7.25"SiliconeBronzeStainless Steel£385.36
A
1 740-075
1.25"3.5"2,649,000FNPT7.25"SiliconeBronzeStainless Steel£407.81
B
1 740
1.25"3.5"1,300,000FNPT7.25"Buna-NMetalBrass£359.64
A
1 1/2 740-050
2"5.25"4,237,000FNPT9.25"SiliconeBronzeStainless Steel£857.81
B
11/2 740
2"5.25"2,900,000FNPT9.25"Buna-NMetalBrass£847.37
C
1 1/2 740-075
2"5.25"5,909,000FNPT9.25"SiliconeBronzeStainless Steel£833.49
D
2 740-050
2.5"6.75"7,672,000FNPT11.625"SiliconeBronzeStainless Steel£1,187.38
E
2 740-075
2.5"6.75"10,700,000FNPT11.625"SiliconeBronzeStainless Steel£1,290.85
F
3/4 374 A
3/4"2.5"550,000MNPT3.625"Buna-NMetalBrass£92.64

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