CTC / SPARE PARTS

1,00 $

In Stock
In Stock
Add to Wishlist
Add to Wishlist
Add to Wishlist
Add to Wishlist
  Ask a Question
Store
0 out of 5
Category: Tag:
Covid-19 Info: We keep delivering.
  • Fixed content Shipping apply to all orders
  • Fixed contentShipping apply to all orders over $100
  • 1 Day Returns if you change your mind

Description

0487 • 1/2” SECURITY VALVES with PRESET PRESSURE WITH DIAPHRAGM AND HANDWHEEL ACTIVATION “LIGHT” MODEL CE- 1115 IN COMPLIANCE WITH DIRECTIVE PED 97/23/EC (Copy)

CONNECTIONS: FEMALE-FEMALE

DESIGN
Brass Body EN 12165 – CW617N
Head valve in PA66-GF30 polyamide (nylon 66) reinforced with glass fiber
Handwheel in PA66 polyamide (nylon)
Diaphragm in 70 Sh preshaped EPDM rubber (peroxide cured)
Sm GALVANIZED STEEL spring – EN 10270-1

PRODUCT CODES
0487.130 Setting 3 bar 1/2” F/F
0487.140 Setting 4 bar 1/2” F/F
0487.150 Setting 5 bar 1/2” F/F
0487.160 Setting 6 bar 1/2” F/F
0487.170 Setting 7 bar 1/2” F/F
0487.180 Setting 8 bar 1/2” F/F

Category: Spare Parts
Brand: OR
The “light” model security valve with manual handwheel is an automatic safety valve designed to open in the event the internal pressure of the system reaches a predetermined maximum pressure (Preset Nominal Pressure: Pnr) allowing the water to be released through it. The security valve resets automatically when the internal pressure of the system returns below the predetermined maximum pressure. All the moving parts of this safety valve, including the regulating spring, are isolated from heat-transfer fluids by an industrial rubber diaphragm.
The “light” model security valve with manual handwheel satisfies the essential safety requirements stipulated in the EU Pressure Equipment Directive (PED) 97/23/EC.

Pressure:
Maximum allowable working pressure (PN)    10 bar
Preset nominal pressure (Pnr)                             3-4-5-6-7-8 bar (factory set and sealed)
Minimum accumulation pressure (Pc)               – 5 % of the Pnr
Overpressure (Po)                                                   10% of the Pnr
Reset value (Pf)                                                        – 20 % of the Pnr

Temperature:
Maximum temperature 115°C (water or air – Class 1 Liquids)

Threading:
Pipeline connection Threads according to ISO 228/1

Compatible fluids:
Heat transfer fluids in compliance with Italian national standards (UNI 8065 § 6)
Glycolate solutions                           (glycol) 50%
Requirements and tests as per:      EN 1489

PED TECHNICAL REQUIREMENTS
Maximum allowable temperature (TS)               115°C (water or air – Class 1 Liquids)
Maximum allowable working pressure (PS)      10 bar
Conformity assessment procedures                     modules B and D
PED risk category                                                    IV (CE 1115)
Flow Coefficient                                                      (K) = 0.05 – Classified as an “Ordinary Valve” by the ISPESL
(Italian Institute for Occupational Safety Prevention)

No more offers for this product!

General Inquiries

There are no inquiries yet.

×

Drop Message

× How can I help you?