Range pressure relief valves incorporating DZR brass bodies and EPDM rubber washers. For pressures these are set at please consult the model section. The valves incorporate a manually operated rotational easing gear. Maximum operating temperature of 99°C.

Section:

2210 Valves

Section Subtitle:

Pressure relief.

WRAS Approval Number:

1912329

Expiry date:

31/12/2024

Size:

See model

Marking:

Pintossi logo on body.

Installation Requirements:

R001

Model:

582L: ½” BSP (M) x ½” BSP (F) - set @ 6.0 bar. 597L: ½” BSP (M) x 15mm - set @ 3.5 bar.

Manufacturer:

Pintossi + C Spa

Company Name

Pintossi + C Spa

Address

Via Ponte Gandovere 43/45 25064 Gussago Brescia Italy

Phone

+39 030 373 3138

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Range pressure relief valves incorporating DZR brass bodies and EPDM rubber washers. For pressures these are set at please consult the model section. The valves incorporate a manually operated rotational easing gear. Maximum operating temperature of 99°C.

Section:

2210 Valves

Section Subtitle:

Pressure relief.

WRAS Approval Number:

1912349

Expiry date:

31/12/2024

Size:

See model

Marking:

RWC on cap

Installation Requirements:

R001

Model:

PREL107015: ½” BSP (M) x ½” BSP (F) - set @ 6.0 bar. PREL107020: ½” BSP (M) x 15mm - set @ 3.5 bar.

Factor:

Reliance Worldwide Corporation (UK) Limited

Company Name

Reliance Worldwide Corporation (UK) Limited

Address

Horton Road, West Drayton, Middlesex

Postcode

UB7 8JL

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Range of DZR brass expansion relief valves fitted within a manifold assembly. The valves are pre-set at 8.0 bar or 6.0 bar depending on model and incorporate and EPDM membrane, NBR ‘O’-rings. Product incorporates a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). Maximum working pressure 16.0 bar. Cold water use only.

Section:

2210 Valves

Section Subtitle:

Pressure relief.

WRAS Approval Number:

2003307

Expiry date:

31/03/2025

Size:

22mm compression.

Marking:

RWC, pressure, CR and date of manufacture (DD/MM/YY) on PRV cap. RWC, flow arrow and CR mark on manifold body.

Installation Requirements:

R001

Model:

CORE216000 – 8 bar CORE216001 – 6 bar

Manufacturer:

Reliance Worldwide Corporation UK Ltd

Company Name

Reliance Worldwide Corporation UK Ltd

Address

Horton Road West Drayton Middlesex

Postcode

UB7 8JL

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Range of pre-set pressure relief valves incorporating DZR brass bodies and an EPDM diaphragm, (for pre-set pressures see model). The valve is fitted with hand operated rotating easing gear. Maximum working pressure is the same as the pre-set pressure (see model). Maximum operating temperature 85°C.

Section:

2210 Valves

Section Subtitle:

Pressure relief.

WRAS Approval Number:

2005362

Expiry date:

31/05/2025

Size:

See model.

Marking:

All models: Reliance water control and pressure rating on cap. Date of production (A-Z = year, then A-Z, 1-9, selective lower-case letters a-r, Ω, Ø, &, Ǝ, Ⅎ, ∀ and ⊥ for week, e.g. XA, where X = 2020 and A = week 1) on cap rim. SYR, DR and flow arrow on body. Additional marking to the above: PREL102014, PREL102008, PREL102001 and PREL102004 models: 016 on body. PREL102009, PREL102110, PREL102111, PREL102003, PREL102005, PREL102105 & PREL102044 models: 047 on body. PREL102048, PREL102118, PREL102018, PREL102024, PREL102020, PREL102049, PREL102027, PREL102050 models are also marked with DN size.

Installation Requirements:

R001

Model:

PREL102014: ½” BSP (F) x ½” BSP (F) - 3.5 Bar. PREL102008: ½” BSP (F) x ½” BSP (F) - 5.0 Bar. PREL102001: ½” BSP (F) x ½” BSP (F) - 6.0 Bar. PREL102004: ½” BSP (F) x ½” BSP (F) - 8.0 Bar. PREL102009: ½” BSP (M) x 15mm compression - 3.5 Bar. PREL102110: ½” BSP (M) x 15mm compression - 4.0 Bar. PREL102111: ½” BSP (M) x 15mm compression - 4.0 Bar. PREL102003: ½” BSP (M) x 15mm compression - 5.0 Bar. PREL102005: ½” BSP (M) x 15mm compression - 6.0 Bar. PREL102105: ½” BSP (M) x 15mm compression - 6.0 Bar. PREL102044: ½” BSP (M) x 15mm compression - 8.0 Bar.

PREL102040: ½” MBSP x ½” FBSP 3.5 Bar. PREL102041: ½” MBSP x ½” FBSP 5.0 Bar. PREL102042: ½” MBSP x ½” FBSP 6.0 Bar. PREL102043: ½” MBSP x ½” FBSP 8.0 Bar. PREL102048: ¾” MBSP x ¾” FBSP 3.5 Bar. PREL102118: ¾” MBSP x ¾” FBSP 5.0 Bar. PREL102018: ¾” MBSP x ¾” FBSP 6.0 Bar. PREL102024: ¾” MBSP x ¾” FBSP 8.0 Bar. PREL102020: ¾” MBSP x 22mm 3.5 Bar. PREL102049: ¾” MBSP x 22mm 5.0 Bar. PREL102027: ¾” MBSP x 22mm 6.0 Bar. PREL102050: ¾” MBSP x 22mm 8.0 Bar. PREL102045: ¾” FBSP x ¾” FBSP 3.5 Bar. PREL102023: ¾” FBSP x ¾” FBSP 4.0 Bar. PREL102046: ¾” FBSP x ¾” FBSP 5.0 Bar. PREL102047: ¾” FBSP x ¾” FBSP 8.0 Bar.

Factor:

Reliance Worldwide Corporation (UK) Limited

Company Name

Reliance Worldwide Corporation (UK) Limited

Address

Horton Road, West Drayton, Middlesex

Postcode

UB7 8JL

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