Product characteristics

inlet flange presclass
valve body material
nominal diameter (mm)
highest outlet pressure (mpa)
weight (kg)
spring material
valves specifications
flow channel
t
f
g
h
j
k
l
m
n
p
outlet flange presclass
technical indicator
specifications
specification
nominal pressure (mpa)
valve diameter (in.)
performance level
nominal pressure (psi)
pressure rating (psi)
part no.
d flow channel area (cm2)
e flow channel area (cm2)
A44Y-40 Closed Wrench-mounted Full Lift Safety Valve

15 sku

A44Y-40 Closed Wrench-mounted Full Lift Safety Valve

Technical parameters

1. Working temperature: 300℃ or less.
2. Use environment: it is used on equipment and pipes for air, LPG, and other media.

Executive standard

API Std 526;GB/T12241-2005;GB/T12243-2005

Supply capability

Brand : LUOFU

Guarantee period : 12 months from the date of delivery

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A48SH-40 High Temperature Low Pressure Full Lift Safety Valve

11 sku

A48SH-40 High Temperature Low Pressure Full Lift Safety Valve

Technical parameters

1. Working temperature: 425℃ or less.
2. Use environment: it is used on equipment and pipes for steam and other media.

Executive standard

API Std 526;GB/T12241-2005;GB/T12243-2005

Supply capability

Brand : LUOFU

Guarantee period : 12 months from the date of delivery

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Safety valve

32 sku

Safety valve

Technical parameters

1. Working pressure: 2,000 psi - 20,000 psi
2. Main bore diameter: 1 13/16" - 7 1/16"
3. Product manufacturing grade: PSL1, PSL2, PSL3, PSL3G, PSL4
4. Product performance grade: PR1, PR2
5. Product material grade: AA, BB, CC, DD, EE, FF, HH

Executive standard

API 6A

Supply capability

Brand : SHENKAI

Guarantee period : 12 months from the date of delivery.

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LFXD Pilot Operated Safety Valve

42 sku

LFXD Pilot Operated Safety Valve

Technical parameters

1. Size: 1D21~80T10;
2. Pressure level: 150-2500;
3. Temperature: -196℃~570℃.

Executive standard

API Std 526;API RP520;API RP521;API RP527

Supply capability

Brand : LUOFU

Guarantee period : 12 months from the date of delivery

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Safety Valve

1 sku

Safety Valve

Technical parameters

1. Connection type:2" Union 1502FM;
2. Material Grade:AA;
3. Pressure grade:103.5MPa;
4. Performance Level:PR1;
5. Production Specification Level:PSL3.

Executive standard

GB/T 22513-2013; SY/T 5211-2009

Supply capability

Brand : JY

Guarantee period : 12 Months

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A41Y-160P Low Lift Safety Valve

12 sku

A41Y-160P Low Lift Safety Valve

Technical parameters

1. Working temperature: 200℃ or less.
2. Use environment: it is mounted on equipment and pipes for corrosive gas or liquid media.

Executive standard

API Std 526;GB/T12241-2005;GB/T12243-2005

Supply capability

Brand : LUOFU

Guarantee period : 12 months from the date of delivery

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Type L Cooling Chamber Conventional Safety Valve HTOA

15 sku

Type L Cooling Chamber Conventional Safety Valve HTOA

Technical parameters

1. Setting pressure deviation: ≤ ± 3%;
2. Over-pressure: ≤ 10% (gas medium)/≤ 20% (liquid medium);
3. Opening and closing pressure: ≤ 7% (gas medium)/≤20% (liquid medium);
4. Sealing performance: API Std 527 standard.

Executive standard

ISO 4126-1 Overpressure Protection Safety Devices - Part 1: Safety Valves; API Std 526 Steel Flanged Relief Valve; API Std 527 Relief Valve Seat Sealing; ASME Boiler and Pressure Vessel Code, Section I of Volume VI: Pressure Vessel Manufacturing Rules.

Supply capability

Brand : HT

Guarantee period : 12 months from the date of delivery

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Type L Conventional Safety Valve HTO

15 sku

Type L Conventional Safety Valve HTO

Technical parameters

1. Setting pressure deviation: ≤ ± 3%;
2. Over-pressure: ≤ 10% (gas medium)/≤ 20% (liquid medium);
3. Opening and closing pressure: ≤ 7% (gas medium)/≤20% (liquid medium);
4. Sealing performance: API Std 527 standard.

Executive standard

ISO 4126-1 Overpressure Protection Safety Devices - Part 1: Safety Valves; API Std 526 Steel Flanged Relief Valve; API Std 527 Relief Valve Seat Sealing; ASME Boiler and Pressure Vessel Code, Section I of Volume VI: Pressure Vessel Manufacturing Rules.

Supply capability

Brand : HT

Guarantee period : 12 months from the date of delivery

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Type M Balanced Bellow Safety Valve HTB

11 sku

Type M Balanced Bellow Safety Valve HTB

Technical parameters

1. Setting pressure deviation: ≤ ± 3%;
2. Over-pressure: ≤ 10% (gas medium)/≤ 20% (liquid medium);
3. Opening and closing pressure: ≤ 7% (gas medium)/≤20% (liquid medium);
4. Sealing performance: API Std 527 standard.

Executive standard

ISO 4126-1 Overpressure Protection Safety Devices - Part 1: Safety Valves; API Std 526 Steel Flanged Relief Valve; API Std 527 Relief Valve Seat Sealing; ASME Boiler and Pressure Vessel Code, Section I of Volume VI: Pressure Vessel Manufacturing Rules.

Supply capability

Brand : HT

Guarantee period : 12 months from the date of delivery

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Type G Balanced Bellow Safety Valve HTB

17 sku

Type G Balanced Bellow Safety Valve HTB

Technical parameters

1. Setting pressure deviation: ≤ ± 3%;
2. Over-pressure: ≤ 10% (gas medium)/≤ 20% (liquid medium);
3. Opening and closing pressure: ≤ 7% (gas medium)/≤20% (liquid medium);
4. Sealing performance: API Std 527 standard.

Executive standard

ISO 4126-1 Overpressure Protection Safety Devices - Part 1: Safety Valves; API Std 526 Steel Flanged Relief Valve; API Std 527 Relief Valve Seat Sealing; ASME Boiler and Pressure Vessel Code, Section I of Volume VI: Pressure Vessel Manufacturing Rules.

Supply capability

Brand : HT

Guarantee period : 12 months from the date of delivery

Enquiry Now