Description

Bellow Safety Valve

Body: A216 WCB, A351 CF8, A351 CF8M

Disc: 2Cr13, SS304, SS316

Spring: Alloy Steel, Inconel, Monel, SS304

Bonnet: A216 WCB, A351 CF8, A351 CF8M

O Ring: VITON

Guide: SS304, SS316

Bellows: A216 WCB, SS304, SS316

Nominal Size: DN25 to DN200

Nominal Pressure: Class150 to Class2500

Dimensions

SizeDD1D2btZ-фdD`D1`D2`b`tZ`- фd`LL1H
½”×3/4″8960.5351254-ф15987043141.64-ф159090340
3/4″×1″9870431454-ф1510879.551151.64-ф159692350
1″×1 ½”10879.5511554-ф1512798.573181.64-ф15115105360
1″×2″10879.5511554-ф15152120.592181.64-ф19115105360
1 1/2″×2″12798.5731854-ф15152120.592181.64-ф19121124380
1 1/2″×2 ½”12798.5731854-ф15178139.5105201.64-ф19121124390
1 1/2″×3″12798.5731854-ф15178139.5105201.64-ф19124130390
2″×2 ½”152120.5921854-ф19190152.5127221.64-ф19124130410
2″×3″152120.5921854-ф19190152.5127221.64-ф19124130410
2 1/2″×4″178139.51052054-ф19229190.5157241.68-ф19143137410
3″×4″190152.51272254-ф19229190.5157241.68-ф19162156480
4″×6″229190.515724108-ф19279241.5216261.68-ф22210197560
6″×8″279241.521626108-ф22343298.5270291.68-ф22241240790
8″×10″343298.527029108-ф22406362324311.612-ф25279276840
Additional information
Body Material

Cast iron, Cast Steel, Ductile Iron, Stainless steel

Class

150/PN16, PN25, PN40

Size

1 1/2"x2 1/2", 1 1/4"x2", 1"x1 1/2", 1/2"x1", 2 1/2"x4", 2"X3", 3"X5", 3/4"x1 1/4", 4"X6", 5"x8", 6"x10"

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