DK-LOK V63/V66 RELIEF VALVES

Mã sản phẩm: DK-LOK V63/V66

Giá: Liên hệ

V63 Series for working pressure 300 psig (20.6 bar). V66 Series for working pressure 6,000 psig (413 bar)

Mô tả sản phẩm

DK-LOK V63/V66 RELIEF VALVES

Thông tin sản phẩm: DK-LOK V63/V66

V63 Series for working pressure 300 psig (20.6 bar)

Technical Data: V63 Series Technical Data

  • Maximum working pressure : 300 psig @ 68°F (20.6 bar @ 20°C)
  • Cracking pressure range : 10 to 225 psig (0.68 to 15.5 bar)

V63 Series Spring Designator

Spring Designator

Cracking Pressure

Color Code

psig

bar

RVS-L

10 to 225

0.68 to 15.5

YELLOW

V63/66 Series Temperature Rating

Seal Material

Temperature Rating, °C ( °F)

V63 Series

V66 Series

FKM (Viton)

-12 ~ -135 (10.4 ~ 275)

-4 ~ 121 (24.8 ~ 250)

Buna N

-23 ~ 148 (-9.4 ~ 298)

-17 ~ 121 (1.4 ~ 250)

Ethylene Propylene

(EPDM)

-40 ~ 148 (-40 ~ 298)

-1 ~ 121 (30.2 ~ 250)

V66 Series for working pressure 6,000 psig (413 bar)

V66 Series Technical Data

  • Maximum working pressure : 6,000 psig @ 68°F (413 bar @ 20°C)
  • Orifice size : 3.4 mm (0.13 in.)
  • Cracking pressure range : 50 to 6,000 psig (15.1 to 413 bar)

V66 Series Spring Designators

Spring Designator

Cracking Pressure

Color Code

Spring Designator

Cracking Pressure

Color Code

psig

bar

psig

bar

RVS-A

50 to 350

3.4 to 24

WHITE

RVS-E

2250 to 3000

155 to 206

GREEN

RVS-B

350 to 750

24 to 51.6

BLUE

RVS-F

3000 to 4000

206 to 275

YELLOW

RVS-C

750 to 1500

51.6 to 103

CLEAR

RVS-G

4000 to 5000

275 to 344

BROWN

RVS-D

1500 to 2250

103 to 155

BLACK

RVS-H

5000 to 6000

344 to 413

ORANGE

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