Non Return Check Valve in Forged A105 Threaded NPT of Horizontal
Piston Type
Check Valve PRODUCT INTRODUCTION
Check Valve Description
Horizontal Piston Type Forged Steel Check Valve screwed features a
Heavy Rugged Body with Bolted Cover Design Designed as per API 602,
BS 5352, ASME B 16.34 available in End Connection of Socket Weld,
Butt Weld and Threaded (Screwed) BSP or NPT having Pressure Ratings
of Class 800# and 1500#.
TongJiang piston type horizontal lift type check valve incorporates
self-cushioning effect. Body Guided piston assuring accurate return
to seat ring to achieve leak tightness. TongJiang manufacturing
range covers Regular Port and Standard Port both types of Forged Steel Check Valves.
Forged Steel Piston Lift Check Valve screwed are available in wide
range of Body Material like ASTM A 105 – Forged Carbon Steel, ASTM
A 182 F 304 / 304L / 316 / 316 L, Forged Stainless Steel 304, 304
L, 316, 316 L and ASTM A 182 F 11/22 – Alloy Steel to suit various
industrial application. For High Pressure & Temperature application
Stellited F6 Face Seat & Disc available.
Design & Testing International Standard of Forged Steel Check Valve
Screwed
| Design Standard | BS 5352 / API 602 / ASME B 16.34 |
| Inspection & Testing Standard | BS EN ISO 12266 – I (BS 6755 – I) / API 598 / ISO 5208 |
| Face To Face Distance | BS 5352 / API 602 / ANSI B 16.10 |
| End Connection | Screwed – Threaded End to ANSI B 1.20.1 |
| Socket Weld End to ANSI B 16.11 |
| Butt Weld End to ANSI B 16.25 |
| Manufacturing Size Range | 1/2″ (DN15) to 2″(DN 50) |
| Pressure Rating of Valve | 800# / 1500# |
MOC (Bill of Material – BOM)
| Body & Cover | ASTM A 105 – Forged Carbon Steel |
| 304 / 304L – ASTM A 182 F 304 / F 304L – Forged Stainless Steel |
| 316 / 316L – ASTM A 182 F 316 / F 316L – Forged Stainless Steel |
| ASTM A 182 F 11 / F 22 – Alloy Steel |
| |
| Disc & Seat | ASTM A 276 T – 304 / 316 (SS 304 / SS 316) |
| 304L / 316L (SS 304L / SS 316L) – ASTM A 276 T |
| ASTM A 276 T – 410 (S.S. 410 – 13% Cr. Steel) |
| ASTM A 182 GR F6A / Half – Full Stellited F6 |
| |
| Bolts / Stud & Nuts | ASTM A 193 GR. B7 / A 194 GR. 2H |
| S.S. 304/316/304L/316L |
Salient Features
A Compact But Extremely Sturdy Design for High Pressure &
Temperature Service
Bolted Cover Design, easy to open cover
Piston Type Body Guide Disc
Assure Perfect Alignment of Disc & Seat Ring
Spring Loaded on request
Stelited F6 Disc & Seat optional
High Tesile B7/2H Fasteners
Application
Power Plants & Process Industries
Petrochemical Plants & Refineries
Cement & Fertilizers Plants
Steel Plant
Process & General Industries
Sugar Industries & Distillery Plants
Water, Steam, Gas, Oil & other Non-aggressive media
Valve Outline Size Drawing
Class 800
| Specification | RP | | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 |
| (NPS) | F.P | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 |
| Face to face | L | Lft | 79 | 79 | 92 | 111 | 120 | 152 | 172 | 220 |
| (mm) | Swing | 79 | 79 | 92 | 111 | 120 | 120 | 140 | 178 |
| Height | H | Lft | 61 | 61 | 61 | 78 | 84 | 84 | 118 | 132 |
| (mm) | Swing | 61 | 61 | 61 | 78 | 84 | 84 | 120 | 133 |
| Flow port dimensions | d | Lift | 7 | 9 | 13 | 175 | 23 | 30 | 35 | 46 |
| (mm) | Swing | 8 | 105 | 135 | 18 | 24 | 29 | 36.5 | 45 |
| Weight (Kg) | Lift | 1.2 | 1.5 | 17 | 3.3 | 4.2 | 4.2 | 10.5 | 12.5 |
| Swing | 14 | 15 | 1.7 | 3.3 | 4.2 | 4.2 | 8.5 | 10.9 |
If you require other sizes and valve design standards, please send
email to angela@tjfmcn.com to get the drawing.
Valve Packing with Plywood
Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.
You will get an effective response within 24 hours from TongJiang
Team.
COMPANY PROFILE
floa
1. Our Factory
30 years experience of valve and pipeline industry.
10 senior technical engineers
20000 m2 production area
More than 100 employees to provide professional service.
As the reliable OEM for famous valve brand companies.
t ball valve
2. Factory Show
TONGJIANG Valve Technology Company was established for 30 years.
There are more than 100 employees which includes 10 professional
engineers.
OUR SERVICE float ball valve
Reliable Quality, Competitive Price
Reply your inquiry in 2 hours with professional service.
CONTACT INFORMATION
Miss Angela
Mobile: +86 13588429004(Whatsapp)
Skype: angelazhuo1
E-mail: angela@tjfmcn.com
Tel No: +86 571 86991717
Official Website: www.zjtjvalve.com
