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Shf RF Flange DN25 Pn40 Forged Swing Check Valve Bolt Bonnet

Price $38.00
Min Order 1 Piece
Availability In Stock
Shipping From Jiangsu, China
Popularity 388 people viewed
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Model NO.:
Z41H Forged Swing Check Valve
Media:
Water, Gas, Oil
Temperature:
-29~425 °c
Material:
A105, Lf2, F11, F22, F304, F316, F304L, F316L;F51, F60
Connection Form:
RF, Rtj, Bw, Sw, NPT, Bspb
Structure:
Swing
Pressure:
150lb~2500lb;Pn16~Pn42
Function:
Nrvr Silence, Prevent Media From Flowing Back.
Sealing Form:
Gland Packings Globe Valve
Flow Direction:
Reversing
Standard:
API 602, BS5352, Amse 16.34
Application:
Industrial Usage, Water Industrial Usage
Stem Structure:
Outside Screw and Yoke (OS&Y)
Sealing Material:
13cr, SS304, SS316, Stl, Monel, Bronze, etc
Seat:
Replaceable Seat
Valve Bonnet:
Bolted Bonnet, Welded Bonnet, Psb
Pre-Temp. Rating:
API 602
Special:
Nace Mr-0175
Valve Test Standard:
API 598
Company Certificate:
API6d/CE/ISO9001/ISO14001
Valve Test:
100% Quantity Tested Before Delivery
Test Certificate:
En1024 3.1 Certificate, Provide Rt, Mt, PT, Ut
Our Parterner:
Pdvsa, Bp, Sinopec Group, Hitachi etc
Supplier:
Factory Direct
Valve Guarantee:
18 Months
Trademark:
SHF
Transport Package:
Plywood Wooden Case
Specification:
100X100X10
Origin:
Jingshu, China
HS Code:
8481300000
Product Description

Construction is as follows 
Name Forge Check Valve
Size 1/2"~2-1/2"; DN15~DN65
Normal pressure 150LB~2500LB;PN16~PN42
Design standardAPI 602, BS5352,AMSE 16.34
MarkedMSS SP-25
SW dimensionANSI B16.11;JIS B2306;JB/T 1751
BW dimensionASME B16.25; DIN 3239,EN12627; JB/T12224
Screwed dimensionANSI B1.20.1; BS21;JIS BO20;JB/T 73.6
End flangeANSI B 16.5,EN1092,DIN2543~DIN2547
Face to FaceANSI B 16.10, DIN3202,EN558-1,EN12982,ISO 5752
Test standardAPI598,DIN3230, EN12266,ISO 5208
Suitable temperature -29~425°C
Medium Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.
Acidic environmentNACE MR0175
Structure
- Reduce Port or Full Port
- Bolted Bonnet / Pressure Sealed Bonnet / Welded Bonnet
- Integral seat Seat
- Design:API 602,BS5352,DIN,JIS,ANSI,BS,GB
- RF, RTJ, BW, SW, NPT, S.WxNPT, B.WxNPT, BSPB
- Forged Carbon Steel, Stainless Steel, Duplex Steel

Main Part & Materials
Part NamesPart Materials
BodyA105LF2F11/F22F304F316F304LF316LF51/F53
CoverA105LF2F11/F22F304F316F304LF316LF51/F53
DiscF6aF304F6aF304F316F304LF316LF51/F53
Seat/Seat RingF6a+STLSS304SS304+STLSS304SS316SS304LSS316LF51/F53
Bonnet GasketSS304+Graphite/SS316+Graphite
Bolts/NutsB7/2HL7/4B16/4B8/8B8M/8MB8/8B8M/8MB8M/8M
Suitable MediumW.O.G etc.HNO3, CH3OOH etc.Urea etc.
Suitable Temperature-29~425 °C-46~340 °C-29~538 °C-196~427 °C-196~427 °C-196~427 °C-196~427 °C-29~315 °C

Detail size

Product display


Company  Introduction

FAQ
Q:Why choose us ?
A: we are a manufacturer, we have manufactured valve for over 20 years .
B. We have our own casting foundary in a large scale

Q. what is your payment term? 
 A: T/T , L/C or other acceptable payment.
 
Q:Can we print our logo on your products?
A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.
 
 Q: what is your main market?
A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
 
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.
 
Q: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.
 
Q:How about your capacity?
A:We have 300staffs,own 50 CNC machines,and five persons  in charge of quality inspection and 5 engineers. Our 6 casting block workshops
can both ensure on time delivery and quality that last.

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