TITAN FLOW CONTROL CATALOG - 0522

CV31F-0322

FULL BODY SWING CHECK VALVE f FLANGED ENDS f SINGLE DISC ASME CLASS 125 f CAST IRON BODY

TITAN

TITAN FLOW CONTROL, INC.

MODELS: CV 31F-CI Body : Cas t I ron Body Sea t : Bronze Di sc : Cas t I ron Di sc Sea t : Buna -N

CV 31WF-CI Body : Cas t I ron Body Sea t : Bronze Di sc : Cas t I ron Di sc Sea t : Buna -N We i ght & Lever : Cas t I ron

F FEATURES

S IZES : 2" ~ 12"

T TECHNICAL

s proven des ign the ful l body swi ng check i s one of the mos t we l l - known ty p e s of check valve s . a proven de s i gn , i t i s i deal for prevent ing f low reversal wh i ch a i ds in p rot ect i ng pump s , comp r e s sor s , and downs tr eam tank s and v e s s e l s . the t i tan cv 31 f can al so b e us ed to i solat e h i gh p r e s sur e s ys t ems f rom low p r e s sur e s ys t ems and to p r e v ent contam i nat i on b e twe en s ys t ems . s lessen water hammer the t i tan † cv 31 f can be equi pped wi th adjustable we ights and levers to prevent the di sc from opening unt i l a des i red pressure i s reached . the we ights and levers prov ide quicker clos ing and aid in the reduct ion of slamming by keep ing the di sc wi thin the fluid flow . the we ights and levers prov ide the addi t ional benef i t of v i sually di splay ing the pos i t ion of the di sc . s head loss the t i tan cv 31 f ha s a path that i s v i rtual ly unob s truct ed and a i ds i n r educ i ng head los s . s res i l i ent soft seat the sof t s eat ( buna - n ) d i sc s eat coup l ed wi th p r ec i s i on mach i ned s eal i ng sur face s he l p s to ensur e a drop - t i ght s eal that me e t s awwa c 508 . the buna - n s eat prov i de s exce l l ent compre s s ion s et , tear , and abras ion res i stance . i t i s ap p l i cabl e for most water , wastewater , and p etrol eum ap p l i cat ions . s durable construct ion the cv 31 f i s a one - p i ece , ca s t i ron body de s i gn wi th a bolt ed cov e r . s p ec i al coat i ngs conform i ng to awwa c 508 ar e ava i lab l e . A APPLICATIONS markets : water & wastewater , pul p & pap er , chemi cal & p etrochemi cal , p e trol eum , o i l & ga s . The above da t a repre s en t s common ma r ke t and s e r v i ce app l i ca t i ons . No repre s en t a t i on o r gua ran t ee , expre s s ed o r imp l i ed , i s g i ven due t o t he nume rous va r i a t i ons o f concen t ra t i ons , t empe ra t u re s and f l ow cond i t i ons t ha t may oc cu r du r i ng ac t ua l s e r v i ce .

PRESSURE/ TEMPERATURE RATING

WOG (Non-shock) : 200 PSI @ 125 °F

HYDROSTATIC SHELL TEST

2 ×WOG for 60 seconds = 400 PSI

SEAT TEST

1 ×WOG for 15 seconds applied on downstream side of disc.

1. The above listed temperatures are theoretical and may vary during actual operating conditions. 2. Max and min temperatures are for reference only. Prolonged use at these temperatures is not recommended for optimal service life. 3. Duration of test is defined by AWWA C508 spec.

The CV 31WF-CI comes equipped with a weight and lever.

Tel: 910-735-0000 s Fax: 910-738-3848 s titan@titanfci.com s www.titanfci.com 290 Corporate Drive s PO Box 7408 s Lumberton, NC 28358 YOUR PIPELINE TO THE FUTURE! TITAN ® FLOW CONTROL, INC.