Products Details :
Shenyang EO Valve Co.,Ltd is a leading China pressure seal bonnet gate valve with bypass manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.
Products Description :
Shenyang EO Valve Co.,Ltd is a leading China pressure seal bonnet gate valve with bypass manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.
Cast Steel Pressure Seal Bonnet Gate Valve With Bypass.
Product Specifications :
Standard:
DESIGN AND MANUFACTURE | API 600 |
FACE TO FACE DIMENSIONS | ASME B16.10 |
FLANGE ENDS DIMENSIONS NPS 1/2''~24'' NPS 26''~36'' |
ASME B16.5 ASME B16.47 |
BW ENDS DIMENSIONS | ASME B16.25 |
PRESSURE-TEMPERATURE RATINGS | ASME B16.34 |
NORMAL PRESSURE | CLASS 900-2500 |
NORMAL DIAMETER | NPS 2''-16'' |
Design Feature:
1. PRESSURE SEAL BONNET(PSB)DESIGN
2. WEDGE TYPE:FLEXIBLE WEDGE,SOLID WEDGE,DOUBLE WEDGE
3. BACK SEAT DESIGN
4. STEM IS INTEGRALLY FORGED AND CONNECTED WITH WEDGE BY T-JOINT
5. PACKING IS FLEXIBLE GRAPHITE OR OTHER MATERIALS ACCORDING TO CLIENTS REQUIREMENTS,AND A SPRING LOADED MECHANISM CAN BE PROVIDED AS PER SPECIAL REQUIREMENTS
6. OUTSIDE SCREW AND YOKE(O. S. Y)
MATERIAL LIST
ITEM | PARTNAME | STANDARD | ALLOY CARBON STEEL | STAINLESS STEEL |
1 | BODY | A216 WCB | A217 WC6 | A351 CF8M |
2 | SEAT | A105 | A182 F11 | A182 F316 |
3 | WEDGE | A216 WCB | A217 WC6 | A351 CF8M |
4 | STEM | A182 F6 | AISI 4140/4340 | A182 F316 |
5 | SEALING RING | AISI 1008/SS304L/SS316L | ||
6 | BONNET | A216 WCB | A217 WC6 | A351 CF8M |
7 | THRUST RING | A276 410 | A276 410 | A276 316 |
8 | SEGMENT RING | A276 410 | A276 410 | A276 316 |
9* | LANTERN RING | 276 410 | 276 410 | A276 316 |
10 | RETAINER | AISI 1025 | 182 F11 | 182 F316 |
11 | BOLT/NUT | A193 B7,B7M/A194 2H,2HM | A193 B16/A194 4 | A193 B8M/A194 8M |
12 | PACKING | GRAPHITE/PTFE | ||
13 | GLAND | 276 410 | 276 410 | A276 316 |
14 | GLAND FLANGE | A216 WCB | A217 WC6 | A351 CF8 |
15 | GLAND NUT | A194 2H/2HM | A194 4 | A194 8 |
16 | EYEBOLT | A193 B7/B7M | A193 B16 | A193 B8 |
17 | YOKE | A216 WCB | A217 WC6 | A351 CF8 |
18* | GEAR | ASSEMBLY | ||
*AVAILABLE UPON REQUEST FOR CLASS 300 AND ABOVE
*GEAR OPERATOR, ELECTRICAL OPERATOR, PNEUMATIC OPERATOR, HUDRAULIC OPERATOR AND ETC ARE AVAILABLE
NOTE: OTHER MATERIALS ARE AVAILABLE UPON REQUEST
Technical Drawing:
Advantage:
1). Scale: 82,000.00 square meters non-dust workshop
2). The foundry is built to promise our raw material better before production.
3). Equipment: 350 sets advanced machining facilities, 5 automatic production lines
4). R&D: valve research and design center
5). Strict QC system is set up for the superior quality guarantee.
PACKAGING & DELIVERY
Packaging details : electric actuated butterfly valve: the strong plywood cases or as per the customer's request.
Delivery details : 4-5 weeks after receipt of down payment by T/T
Payment ： T/T, L/C, Western Union and PayPal
FAQ :
1. What is your difference from other competitors?
1). Scale: 82,000.00 square meters non-dust workshop
2). Condition: good after sale service
3). Equipment: 350 sets advanced machining facilities, 5 automatic production lines
4). R&D: valve research and design center
2. How do you control your quality?
1). The foundry is built to promise our raw material better before production.
2). Strict QC system is set up for the superior quality guarantee.