Shandong Hengyu Valve Industry Co.,Ltd is a specialized valve factory where intergrate casting , machining, assembling, and quality control all together in our workshops. Our main product is butterfly valve, gate valve, check valve, check valve, globe valve and Y-Strainers etc.
Product Description
Internally and externally fusion bonded epoxy powder coated( FBE) .
Notes:Design and material are subject to change without notice.
Online Consultant:
Factory Size (Sq.meters): | 66,700 square meters |
Number of R&D Staff: | 5 - 10 People |
Number of QC Staff: | Less than 5 People |
Certifications: | ISO14001,ISO9001:2000 |
Contract Manufacturing: | OEM Service Offered Design Service Offered Buyer Label Offered |
Product Description
• Vulcanized seat design for bubble-tight shutoff at 300 psi. • Flag type position indicator. • Low torque operation, high cycle life. • With built-in supervisory switch. • Top flange to ISO 5211/1. • Flanges designed to EN1092-2 PN10/PN16, ANSI B16.1 Class125 ( Other types available on request).
300PSI. 200PSI and 250PSI available on request.
0.6°C-52 °C |
|
Corrosion Protection |
Internally and externally fusion bonded epoxy powder coated( FBE) .
Notes:Design and material are subject to change without notice.
Installation of Gear Operator With Tamper Switch:
Butterfly valves are provided with internal supervisory position switches. The tamper switch operates by a cam connected to the valve stem. The switch will change position and close within two full turns of the handwheel from the fully open position.
Material Specification
Material Specification
Part Name |
Material |
EN Spec. |
ASTM Spec. |
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Valve |
Body |
Ductile Iron |
EN-JS1050 |
A536 65-45-12 |
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Disc |
Ductile Iron |
EN-JS1050 |
A536 65-45-12 |
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Shaft |
Stainless Steel |
BS970 431S29 |
AISI431 |
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Bushing |
Brass |
CuZn39Pb3 |
B16 C36000 |
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Gear Operator |
Housing |
Cast Iron |
EN-JL1040 |
A126 Class B |
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Cover |
Cast Iron |
EN-JL1040 |
A126 Class B |
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Wormgear |
Brass |
CuZn39Pb3 |
B16 C36000 |
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Worm |
Stainless Steel |
BS970 420S37 |
AISI420 |
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Handwheel |
Cast Iron |
EN-JL1040 |
A126 Class B |
Size | A | B | D | E | C | F | G | H | L | M |
DN50 | 110 | 74 | 90 | 43 | 120 | 170 | 65 | 155 | 150 | 200 |
DN65 | 118 | 85 | 90 | 46 | ||||||
DN80 | 130 | 95 | 90 | 46 | ||||||
DN100 | 145 | 115 | 90 | 51.5 | ||||||
DN125 | 160 | 130 | 90 | 56 | ||||||
DN150 | 175 | 145 | 90 | 56.5 | ||||||
DN200 | 200 | 170 | 125 | 60 | 160 | 225 | 85 | 206 | 200 | 300 |
DN250 | 250 | 208 | 125 | 68.5 | ||||||
DN300 | 275 | 237.5 | 125 | 79.5 |
Packing Details:
Each pc into one bubble plastic bag, several pcs into one wooden case; Wooden packing will protect the goods from damage during transportation
Delivery Details:
Within 30 days after order confirmed;
Certificate:
Online Consultant: