CNG LNG Cryogenic piston lifting check valve

CNG LNG Cryogenic piston lifting check valve

SAMPLE SPECIFICATIONS

SIZE: DN25 DN40

RATING: PN16

END: BW AS PER B16.25

TEMPERATURE: -196 ℃

BODY AND BONNET : ASTM A351 CF8

PLUG: ASTM A182 F304+HF

SEAT: PCTFE OR HF METAL

ACTUATION: SPRING LOADED

Description

GENERAL

Size: 1/8″~36″.
Pressure Rating: 150LB~4500LB, PN6~PN750
Design Temperature: -196℃~800℃.
General applications: CNG, LNG,LPG, CO2, N2, other cryogenic duty.STEAM thermal duty.

DESIGN

Design & Manufacture: BS 6364, API 6D , ASME B16.34 are basic,other norms could be used according to orders.
F TO F dimensions: API 6D, ASME B16.10, BS EN 558
Connection: ASME B16.25,  ASME B16.5, ASME B16.47, EN 1092, JIS 5K-20K. BW, RTJ are available.
Safety design: fire proof

GENERAL MATERIAL

BODY: ASTM A182 F304/F316/F304L/F316L/F51/F53, MONEL K400/K500, H276,INCONEL 625/718
PLUG: ASTM A182 F304, F316
SEAT: PCTFE, PEEK, HF METAL
OPERATOR: SPRING LOADED
OTHER SPECIAL MATERIALS ARE AVAILABLE TO CUSTOMIZE.

TEST

Inspection and approval norm: API598, API6D, BS6364.

QUALITY CONTROL:

100% Chemical analysis and mechanical test with raw materials of each heat numbers.
100% DPT test with the castings, partly MT or UT test, RT is always available if required.
100% hydraulic test with the shell and seal and low pressure air test.

GUATANTEE:

SAVVY VALVES is committed to delivering exceptional product quality and worry-free after-sales service. Our valves are guaranteed to provide a minimum service life of 12 months, during which we will supply all necessary spare parts and detailed maintenance instructions free of charge. Within the warranty period, if any non-human-induced damage occurs, we will replace components at no cost and provide professional technical support. After the warranty expires, customers only need to pay for the cost of spare parts, while still benefiting from discounted maintenance services. Our goal is to help clients reduce operational costs and enhance production efficiency through reliable quality and comprehensive after-sales support. Whether for technical inquiries or maintenance needs, our expert team will respond promptly to ensure your valve system maintains optimal performance at all times.